Numbers k such that sum of odd divisors of k equals sum of squares of primes dividing k.

Terms

a(0) =18a(1) =36a(2) =72a(3) =144a(4) =234a(5) =288a(6) =468a(7) =576a(8) =936a(9) =1152a(10) =1872a(11) =2304a(12) =3744a(13) =4608a(14) =7488a(15) =9216a(16) =14976a(17) =18432a(18) =29952a(19) =36864a(20) =59904a(21) =73728a(22) =119808a(23) =147456a(24) =239616a(25) =294912a(26) =479232a(27) =589824a(28) =958464a(29) =1179648