Primitive exponential Zumkeller numbers: powerful numbers whose exponential divisors can be partitioned into two disjoint subsets of equal sum.

A391087

Primitive exponential Zumkeller numbers: powerful numbers whose exponential divisors can be partitioned into two disjoint subsets of equal sum.

Terms

    a(0) =36a(1) =900a(2) =1764a(3) =1800a(4) =2700a(5) =3600a(6) =4356a(7) =4500a(8) =4900a(9) =6084a(10) =7056a(11) =8100a(12) =10404a(13) =12348a(14) =12996a(15) =17424a(16) =19044a(17) =22500a(18) =30276a(19) =34596a(20) =44100a(21) =47916a(22) =49284a(23) =60516a(24) =66564a(25) =79092a(26) =79524a(27) =86436a(28) =88200a(29) =101124

External references