68664372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{817433}}^1$

素因数の和:817447

約数の個数: 24

約数和(自身を含む): 183105216

約数和(自身を除く): 114440844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 817433, 1634866, 2452299, 3269732, 4904598, 5722031, 9809196, 11444062, 17166093, 22888124, 34332186, 68664372]

約数ペア:

[(1, 68664372), (2, 34332186), (3, 22888124), (4, 17166093), (6, 11444062), (7, 9809196), (12, 5722031), (14, 4904598), (21, 3269732), (28, 2452299), (42, 1634866), (84, 817433)]