18188522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2693}}^1$

素因数の和:3013

約数の個数: 16

約数和(自身を含む): 29871072

約数和(自身を除く): 11682550

約数列:

[1, 2, 11, 22, 307, 614, 2693, 3377, 5386, 6754, 29623, 59246, 826751, 1653502, 9094261, 18188522]

約数ペア:

[(1, 18188522), (2, 9094261), (11, 1653502), (22, 826751), (307, 59246), (614, 29623), (2693, 6754), (3377, 5386)]