839466

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:470

約数の個数: 24

約数和(自身を含む): 1836900

約数和(自身を除く): 997434

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 313, 447, 626, 894, 939, 1341, 1878, 2682, 2817, 5634, 46637, 93274, 139911, 279822, 419733, 839466]

約数ペア:

[(1, 839466), (2, 419733), (3, 279822), (6, 139911), (9, 93274), (18, 46637), (149, 5634), (298, 2817), (313, 2682), (447, 1878), (626, 1341), (894, 939)]