31312134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{248509}}^1$

素因数の和:248524

約数の個数: 24

約数和(自身を含む): 77535120

約数和(自身を除く): 46222986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 248509, 497018, 745527, 1491054, 1739563, 2236581, 3479126, 4473162, 5218689, 10437378, 15656067, 31312134]

約数ペア:

[(1, 31312134), (2, 15656067), (3, 10437378), (6, 5218689), (7, 4473162), (9, 3479126), (14, 2236581), (18, 1739563), (21, 1491054), (42, 745527), (63, 497018), (126, 248509)]