127517628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1518067}}^1$

素因数の和:1518081

約数の個数: 24

約数和(自身を含む): 340047232

約数和(自身を除く): 212529604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1518067, 3036134, 4554201, 6072268, 9108402, 10626469, 18216804, 21252938, 31879407, 42505876, 63758814, 127517628]

約数ペア:

[(1, 127517628), (2, 63758814), (3, 42505876), (4, 31879407), (6, 21252938), (7, 18216804), (12, 10626469), (14, 9108402), (21, 6072268), (28, 4554201), (42, 3036134), (84, 1518067)]