17908212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213193}}^1$

素因数の和:213207

約数の個数: 24

約数和(自身を含む): 47755456

約数和(自身を除く): 29847244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213193, 426386, 639579, 852772, 1279158, 1492351, 2558316, 2984702, 4477053, 5969404, 8954106, 17908212]

約数ペア:

[(1, 17908212), (2, 8954106), (3, 5969404), (4, 4477053), (6, 2984702), (7, 2558316), (12, 1492351), (14, 1279158), (21, 852772), (28, 639579), (42, 426386), (84, 213193)]