138842406

素因数分解:

$2^1\times 3^2\times {\mathrm{1213}}^1\times {\mathrm{6359}}^1$

素因数の和:7580

約数の個数: 24

約数和(自身を含む): 301120560

約数和(自身を除く): 162278154

約数列:

[1, 2, 3, 6, 9, 18, 1213, 2426, 3639, 6359, 7278, 10917, 12718, 19077, 21834, 38154, 57231, 114462, 7713467, 15426934, 23140401, 46280802, 69421203, 138842406]

約数ペア:

[(1, 138842406), (2, 69421203), (3, 46280802), (6, 23140401), (9, 15426934), (18, 7713467), (1213, 114462), (2426, 57231), (3639, 38154), (6359, 21834), (7278, 19077), (10917, 12718)]