68704188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{817907}}^1$

素因数の和:817921

約数の個数: 24

約数和(自身を含む): 183211392

約数和(自身を除く): 114507204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 817907, 1635814, 2453721, 3271628, 4907442, 5725349, 9814884, 11450698, 17176047, 22901396, 34352094, 68704188]

約数ペア:

[(1, 68704188), (2, 34352094), (3, 22901396), (4, 17176047), (6, 11450698), (7, 9814884), (12, 5725349), (14, 4907442), (21, 3271628), (28, 2453721), (42, 1635814), (84, 817907)]