68247054

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{27277}}^1$

素因数の和:27424

約数の個数: 24

約数和(自身を含む): 148937880

約数和(自身を除く): 80690826

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 27277, 54554, 81831, 163662, 245493, 490986, 3791503, 7583006, 11374509, 22749018, 34123527, 68247054]

約数ペア:

[(1, 68247054), (2, 34123527), (3, 22749018), (6, 11374509), (9, 7583006), (18, 3791503), (139, 490986), (278, 245493), (417, 163662), (834, 81831), (1251, 54554), (2502, 27277)]