126798714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1006339}}^1$

素因数の和:1006354

約数の個数: 24

約数和(自身を含む): 313978080

約数和(自身を除く): 187179366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1006339, 2012678, 3019017, 6038034, 7044373, 9057051, 14088746, 18114102, 21133119, 42266238, 63399357, 126798714]

約数ペア:

[(1, 126798714), (2, 63399357), (3, 42266238), (6, 21133119), (7, 18114102), (9, 14088746), (14, 9057051), (18, 7044373), (21, 6038034), (42, 3019017), (63, 2012678), (126, 1006339)]