31216212

素因数分解:

$2^2\times 3^3\times {\mathrm{289039}}^1$

素因数の和:289052

約数の個数: 24

約数和(自身を含む): 80931200

約数和(自身を除く): 49714988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 289039, 578078, 867117, 1156156, 1734234, 2601351, 3468468, 5202702, 7804053, 10405404, 15608106, 31216212]

約数ペア:

[(1, 31216212), (2, 15608106), (3, 10405404), (4, 7804053), (6, 5202702), (9, 3468468), (12, 2601351), (18, 1734234), (27, 1156156), (36, 867117), (54, 578078), (108, 289039)]