31429314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{249439}}^1$

素因数の和:249454

約数の個数: 24

約数和(自身を含む): 77825280

約数和(自身を除く): 46395966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 249439, 498878, 748317, 1496634, 1746073, 2244951, 3492146, 4489902, 5238219, 10476438, 15714657, 31429314]

約数ペア:

[(1, 31429314), (2, 15714657), (3, 10476438), (6, 5238219), (7, 4489902), (9, 3492146), (14, 2244951), (18, 1746073), (21, 1496634), (42, 748317), (63, 498878), (126, 249439)]