624184

Appears in sequences

• Smaller members of regular amicable pairs.at n=23A215491
• Smaller of amicable pair (x, y) as they are listed in A259933.at n=33A260086
• Lesser of tri-unitary amicable numbers pair: numbers (m, n) such that tsigma(m) = tsigma(n) = m + n, where tsigma(n) is the sum of the tri-unitary divisors of n (A324706).at n=30A324708
• Amicable pairs with the property that the number of divisors of the smaller member is greater than the number of divisors of the larger member.at n=36A328063
• Amicable pairs with the property that the number of divisors of the smaller member is twice the number of divisors of the larger member.at n=28A328065