12759786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1811

約数の個数: 48

約数和(自身を含む): 30750720

約数和(自身を除く): 17990934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 1759, 2418, 3518, 3627, 5277, 7254, 10554, 15831, 22867, 31662, 45734, 54529, 68601, 109058, 137202, 163587, 205803, 327174, 411606, 490761, 708877, 981522, 1417754, 2126631, 4253262, 6379893, 12759786]

約数ペア:

[(1, 12759786), (2, 6379893), (3, 4253262), (6, 2126631), (9, 1417754), (13, 981522), (18, 708877), (26, 490761), (31, 411606), (39, 327174), (62, 205803), (78, 163587), (93, 137202), (117, 109058), (186, 68601), (234, 54529), (279, 45734), (403, 31662), (558, 22867), (806, 15831), (1209, 10554), (1759, 7254), (2418, 5277), (3518, 3627)]