31267446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3779}}^1$

素因数の和:3988

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 40582794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 3779, 4137, 7558, 8274, 11337, 22674, 26453, 52906, 79359, 158718, 744463, 1488926, 2233389, 4466778, 5211241, 10422482, 15633723, 31267446]

約数ペア:

[(1, 31267446), (2, 15633723), (3, 10422482), (6, 5211241), (7, 4466778), (14, 2233389), (21, 1488926), (42, 744463), (197, 158718), (394, 79359), (591, 52906), (1182, 26453), (1379, 22674), (2758, 11337), (3779, 8274), (4137, 7558)]