139713084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{554417}}^1$

素因数の和:554434

約数の個数: 36

約数和(自身を含む): 403616304

約数和(自身を除く): 263903220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 554417, 1108834, 1663251, 2217668, 3326502, 3880919, 4989753, 6653004, 7761838, 9979506, 11642757, 15523676, 19959012, 23285514, 34928271, 46571028, 69856542, 139713084]

約数ペア:

[(1, 139713084), (2, 69856542), (3, 46571028), (4, 34928271), (6, 23285514), (7, 19959012), (9, 15523676), (12, 11642757), (14, 9979506), (18, 7761838), (21, 6653004), (28, 4989753), (36, 3880919), (42, 3326502), (63, 2217668), (84, 1663251), (126, 1108834), (252, 554417)]