31223418

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{121021}}^1$

素因数の和:121069

約数の個数: 16

約数和(自身を含む): 63899616

約数和(自身を除く): 32676198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 121021, 242042, 363063, 726126, 5203903, 10407806, 15611709, 31223418]

約数ペア:

[(1, 31223418), (2, 15611709), (3, 10407806), (6, 5203903), (43, 726126), (86, 363063), (129, 242042), (258, 121021)]