28175022

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{11261}}^1$

素因数の和:11408

約数の個数: 24

約数和(自身を含む): 61490520

約数和(自身を除く): 33315498

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 11261, 22522, 33783, 67566, 101349, 202698, 1565279, 3130558, 4695837, 9391674, 14087511, 28175022]

約数ペア:

[(1, 28175022), (2, 14087511), (3, 9391674), (6, 4695837), (9, 3130558), (18, 1565279), (139, 202698), (278, 101349), (417, 67566), (834, 33783), (1251, 22522), (2502, 11261)]