18396266

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6473}}^1$

素因数の和:6518

約数の個数: 24

約数和(自身を含む): 33211620

約数和(自身を除く): 14815354

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 6473, 12946, 45311, 90622, 187717, 317177, 375434, 634354, 1314019, 2628038, 9198133, 18396266]

約数ペア:

[(1, 18396266), (2, 9198133), (7, 2628038), (14, 1314019), (29, 634354), (49, 375434), (58, 317177), (98, 187717), (203, 90622), (406, 45311), (1421, 12946), (2842, 6473)]