6720456

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{2617}}^1$

素因数の和:2733

約数の個数: 32

約数和(自身を含む): 16964640

約数和(自身を除く): 10244184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 2617, 5234, 7851, 10468, 15702, 20936, 31404, 62808, 280019, 560038, 840057, 1120076, 1680114, 2240152, 3360228, 6720456]

約数ペア:

[(1, 6720456), (2, 3360228), (3, 2240152), (4, 1680114), (6, 1120076), (8, 840057), (12, 560038), (24, 280019), (107, 62808), (214, 31404), (321, 20936), (428, 15702), (642, 10468), (856, 7851), (1284, 5234), (2568, 2617)]