18185233

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 20750400

約数和(自身を除く): 2565167

約数列:

[1, 11, 29, 109, 319, 523, 1199, 3161, 5753, 15167, 34771, 57007, 166837, 627077, 1653203, 18185233]

約数ペア:

[(1, 18185233), (11, 1653203), (29, 627077), (109, 166837), (319, 57007), (523, 34771), (1199, 15167), (3161, 5753)]