178264212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2122193}}^1$

素因数の和:2122207

約数の個数: 24

約数和(自身を含む): 475371456

約数和(自身を除く): 297107244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2122193, 4244386, 6366579, 8488772, 12733158, 14855351, 25466316, 29710702, 44566053, 59421404, 89132106, 178264212]

約数ペア:

[(1, 178264212), (2, 89132106), (3, 59421404), (4, 44566053), (6, 29710702), (7, 25466316), (12, 14855351), (14, 12733158), (21, 8488772), (28, 6366579), (42, 4244386), (84, 2122193)]