40390794

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{77377}}^1$

素因数の和:77414

約数の個数: 24

約数和(自身を含む): 90532260

約数和(自身を除く): 50141466

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 77377, 154754, 232131, 464262, 696393, 1392786, 2243933, 4487866, 6731799, 13463598, 20195397, 40390794]

約数ペア:

[(1, 40390794), (2, 20195397), (3, 13463598), (6, 6731799), (9, 4487866), (18, 2243933), (29, 1392786), (58, 696393), (87, 464262), (174, 232131), (261, 154754), (522, 77377)]