18404183

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5333}}^1$

素因数の和:5386

約数の個数: 16

約数和(自身を含む): 23042880

約数和(自身を除く): 4638697

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 5333, 37331, 90661, 154657, 634627, 1082599, 2629169, 18404183]

約数ペア:

[(1, 18404183), (7, 2629169), (17, 1082599), (29, 634627), (119, 154657), (203, 90661), (493, 37331), (3451, 5333)]