12809556

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{1429}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 33633600

約数和(自身を除く): 20824044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1429, 1494, 2241, 2858, 2988, 4287, 4482, 5716, 8574, 8964, 12861, 17148, 25722, 38583, 51444, 77166, 118607, 154332, 237214, 355821, 474428, 711642, 1067463, 1423284, 2134926, 3202389, 4269852, 6404778, 12809556]

約数ペア:

[(1, 12809556), (2, 6404778), (3, 4269852), (4, 3202389), (6, 2134926), (9, 1423284), (12, 1067463), (18, 711642), (27, 474428), (36, 355821), (54, 237214), (83, 154332), (108, 118607), (166, 77166), (249, 51444), (332, 38583), (498, 25722), (747, 17148), (996, 12861), (1429, 8964), (1494, 8574), (2241, 5716), (2858, 4482), (2988, 4287)]