21860364

素因数分解:

$2^2\times 3^1\times {\mathrm{631}}^1\times {\mathrm{2887}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 51106048

約数和(自身を除く): 29245684

約数列:

[1, 2, 3, 4, 6, 12, 631, 1262, 1893, 2524, 2887, 3786, 5774, 7572, 8661, 11548, 17322, 34644, 1821697, 3643394, 5465091, 7286788, 10930182, 21860364]

約数ペア:

[(1, 21860364), (2, 10930182), (3, 7286788), (4, 5465091), (6, 3643394), (12, 1821697), (631, 34644), (1262, 17322), (1893, 11548), (2524, 8661), (2887, 7572), (3786, 5774)]