7637526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 18031104

約数和(自身を除く): 10393578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 257, 381, 514, 762, 771, 1143, 1542, 1651, 2286, 2313, 3302, 3341, 4626, 4953, 6682, 9906, 10023, 14859, 20046, 29718, 30069, 32639, 60138, 65278, 97917, 195834, 293751, 424307, 587502, 848614, 1272921, 2545842, 3818763, 7637526]

約数ペア:

[(1, 7637526), (2, 3818763), (3, 2545842), (6, 1272921), (9, 848614), (13, 587502), (18, 424307), (26, 293751), (39, 195834), (78, 97917), (117, 65278), (127, 60138), (234, 32639), (254, 30069), (257, 29718), (381, 20046), (514, 14859), (762, 10023), (771, 9906), (1143, 6682), (1542, 4953), (1651, 4626), (2286, 3341), (2313, 3302)]