31331142

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{56149}}^1$

素因数の和:56188

約数の個数: 24

約数和(自身を含む): 70075200

約数和(自身を除く): 38744058

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 56149, 112298, 168447, 336894, 505341, 1010682, 1740619, 3481238, 5221857, 10443714, 15665571, 31331142]

約数ペア:

[(1, 31331142), (2, 15665571), (3, 10443714), (6, 5221857), (9, 3481238), (18, 1740619), (31, 1010682), (62, 505341), (93, 336894), (186, 168447), (279, 112298), (558, 56149)]