166786914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3971117}}^1$

素因数の和:3971129

約数の個数: 16

約数和(自身を含む): 381227328

約数和(自身を除く): 214440414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3971117, 7942234, 11913351, 23826702, 27797819, 55595638, 83393457, 166786914]

約数ペア:

[(1, 166786914), (2, 83393457), (3, 55595638), (6, 27797819), (7, 23826702), (14, 11913351), (21, 7942234), (42, 3971117)]