68982018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{1481}}^1$

素因数の和:2602

約数の個数: 32

約数和(自身を含む): 157921920

約数和(自身を除く): 88939902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1109, 1481, 2218, 2962, 3327, 4443, 6654, 7763, 8886, 10367, 15526, 20734, 23289, 31101, 46578, 62202, 1642429, 3284858, 4927287, 9854574, 11497003, 22994006, 34491009, 68982018]

約数ペア:

[(1, 68982018), (2, 34491009), (3, 22994006), (6, 11497003), (7, 9854574), (14, 4927287), (21, 3284858), (42, 1642429), (1109, 62202), (1481, 46578), (2218, 31101), (2962, 23289), (3327, 20734), (4443, 15526), (6654, 10367), (7763, 8886)]