21343734

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{25229}}^1$

素因数の和:25284

約数の個数: 24

約数和(自身を含む): 47230560

約数和(自身を除く): 25886826

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 25229, 50458, 75687, 151374, 227061, 454122, 1185763, 2371526, 3557289, 7114578, 10671867, 21343734]

約数ペア:

[(1, 21343734), (2, 10671867), (3, 7114578), (6, 3557289), (9, 2371526), (18, 1185763), (47, 454122), (94, 227061), (141, 151374), (282, 75687), (423, 50458), (846, 25229)]