7920666

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3761}}^1$

素因数の和:3788

約数の個数: 40

約数和(自身を含む): 19118484

約数和(自身を除く): 11197818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 3761, 7522, 11283, 22566, 33849, 48893, 67698, 97786, 101547, 146679, 203094, 293358, 304641, 440037, 609282, 880074, 1320111, 2640222, 3960333, 7920666]

約数ペア:

[(1, 7920666), (2, 3960333), (3, 2640222), (6, 1320111), (9, 880074), (13, 609282), (18, 440037), (26, 304641), (27, 293358), (39, 203094), (54, 146679), (78, 101547), (81, 97786), (117, 67698), (162, 48893), (234, 33849), (351, 22566), (702, 11283), (1053, 7522), (2106, 3761)]