31808742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{108193}}^1$

素因数の和:108212

約数の個数: 24

約数和(自身を含む): 74004696

約数和(自身を除く): 42195954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 108193, 216386, 324579, 649158, 757351, 1514702, 2272053, 4544106, 5301457, 10602914, 15904371, 31808742]

約数ペア:

[(1, 31808742), (2, 15904371), (3, 10602914), (6, 5301457), (7, 4544106), (14, 2272053), (21, 1514702), (42, 757351), (49, 649158), (98, 324579), (147, 216386), (294, 108193)]