12789025542

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{5111521}}^1$

素因数の和:5111668

約数の個数: 24

約数和(自身を含む): 27908910120

約数和(自身を除く): 15119884578

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 5111521, 10223042, 15334563, 30669126, 46003689, 92007378, 710501419, 1421002838, 2131504257, 4263008514, 6394512771, 12789025542]

約数ペア:

[(1, 12789025542), (2, 6394512771), (3, 4263008514), (6, 2131504257), (9, 1421002838), (18, 710501419), (139, 92007378), (278, 46003689), (417, 30669126), (834, 15334563), (1251, 10223042), (2502, 5111521)]