18003722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28219}}^1$

素因数の和:28261

約数の個数: 16

約数和(自身を含む): 30477600

約数和(自身を除く): 12473878

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 28219, 56438, 310409, 620818, 818351, 1636702, 9001861, 18003722]

約数ペア:

[(1, 18003722), (2, 9001861), (11, 1636702), (22, 818351), (29, 620818), (58, 310409), (319, 56438), (638, 28219)]