64538982

素因数分解:

$2^1\times 3^2\times {\mathrm{1063}}^1\times {\mathrm{3373}}^1$

素因数の和:4444

約数の個数: 24

約数和(自身を含む): 140007504

約数和(自身を除く): 75468522

約数列:

[1, 2, 3, 6, 9, 18, 1063, 2126, 3189, 3373, 6378, 6746, 9567, 10119, 19134, 20238, 30357, 60714, 3585499, 7170998, 10756497, 21512994, 32269491, 64538982]

約数ペア:

[(1, 64538982), (2, 32269491), (3, 21512994), (6, 10756497), (9, 7170998), (18, 3585499), (1063, 60714), (2126, 30357), (3189, 20238), (3373, 19134), (6378, 10119), (6746, 9567)]