18870066

素因数分解:

$2^1\times 3^2\times {\mathrm{853}}^1\times {\mathrm{1229}}^1$

素因数の和:2090

約数の個数: 24

約数和(自身を含む): 40966380

約数和(自身を除く): 22096314

約数列:

[1, 2, 3, 6, 9, 18, 853, 1229, 1706, 2458, 2559, 3687, 5118, 7374, 7677, 11061, 15354, 22122, 1048337, 2096674, 3145011, 6290022, 9435033, 18870066]

約数ペア:

[(1, 18870066), (2, 9435033), (3, 6290022), (6, 3145011), (9, 2096674), (18, 1048337), (853, 22122), (1229, 15354), (1706, 11061), (2458, 7677), (2559, 7374), (3687, 5118)]