39899724

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{81097}}^1$

素因数の和:81145

約数の個数: 24

約数和(自身を含む): 95371248

約数和(自身を除く): 55471524

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 81097, 162194, 243291, 324388, 486582, 973164, 3324977, 6649954, 9974931, 13299908, 19949862, 39899724]

約数ペア:

[(1, 39899724), (2, 19949862), (3, 13299908), (4, 9974931), (6, 6649954), (12, 3324977), (41, 973164), (82, 486582), (123, 324388), (164, 243291), (246, 162194), (492, 81097)]