18243742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6053}}^1$

素因数の和:6203

約数の個数: 16

約数和(自身を含む): 30076272

約数和(自身を除く): 11832530

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 6053, 12106, 66583, 133166, 829261, 1658522, 9121871, 18243742]

約数ペア:

[(1, 18243742), (2, 9121871), (11, 1658522), (22, 829261), (137, 133166), (274, 66583), (1507, 12106), (3014, 6053)]