40982018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{266117}}^1$

素因数の和:266137

約数の個数: 16

約数和(自身を含む): 76641984

約数和(自身を除く): 35659966

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 266117, 532234, 1862819, 2927287, 3725638, 5854574, 20491009, 40982018]

約数ペア:

[(1, 40982018), (2, 20491009), (7, 5854574), (11, 3725638), (14, 2927287), (22, 1862819), (77, 532234), (154, 266117)]