858305028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10217917}}^1$

素因数の和:10217931

約数の個数: 24

約数和(自身を含む): 2288813632

約数和(自身を除く): 1430508604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10217917, 20435834, 30653751, 40871668, 61307502, 71525419, 122615004, 143050838, 214576257, 286101676, 429152514, 858305028]

約数ペア:

[(1, 858305028), (2, 429152514), (3, 286101676), (4, 214576257), (6, 143050838), (7, 122615004), (12, 71525419), (14, 61307502), (21, 40871668), (28, 30653751), (42, 20435834), (84, 10217917)]