6640212

素因数分解:

$2^2\times 3^1\times {\mathrm{553351}}^1$

素因数の和:553358

約数の個数: 12

約数和(自身を含む): 15493856

約数和(自身を除く): 8853644

約数列:

[1, 2, 3, 4, 6, 12, 553351, 1106702, 1660053, 2213404, 3320106, 6640212]

約数ペア:

[(1, 6640212), (2, 3320106), (3, 2213404), (4, 1660053), (6, 1106702), (12, 553351)]