139121514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1104139}}^1$

素因数の和:1104154

約数の個数: 24

約数和(自身を含む): 344491680

約数和(自身を除く): 205370166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1104139, 2208278, 3312417, 6624834, 7728973, 9937251, 15457946, 19874502, 23186919, 46373838, 69560757, 139121514]

約数ペア:

[(1, 139121514), (2, 69560757), (3, 46373838), (6, 23186919), (7, 19874502), (9, 15457946), (14, 9937251), (18, 7728973), (21, 6624834), (42, 3312417), (63, 2208278), (126, 1104139)]