15413454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 38469600

約数和(自身を除く): 23056146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 821, 894, 1043, 1341, 1642, 2086, 2463, 2682, 3129, 4926, 5747, 6258, 7389, 9387, 11494, 14778, 17241, 18774, 34482, 51723, 103446, 122329, 244658, 366987, 733974, 856303, 1100961, 1712606, 2201922, 2568909, 5137818, 7706727, 15413454]

約数ペア:

[(1, 15413454), (2, 7706727), (3, 5137818), (6, 2568909), (7, 2201922), (9, 1712606), (14, 1100961), (18, 856303), (21, 733974), (42, 366987), (63, 244658), (126, 122329), (149, 103446), (298, 51723), (447, 34482), (821, 18774), (894, 17241), (1043, 14778), (1341, 11494), (1642, 9387), (2086, 7389), (2463, 6258), (2682, 5747), (3129, 4926)]