8280558

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3249

約数の個数: 48

約数和(自身を含む): 21084336

約数和(自身を除く): 12803778

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 3217, 6434, 9651, 19302, 28953, 35387, 41821, 57906, 70774, 83642, 106161, 125463, 212322, 250926, 318483, 376389, 460031, 636966, 752778, 920062, 1380093, 2760186, 4140279, 8280558]

約数ペア:

[(1, 8280558), (2, 4140279), (3, 2760186), (6, 1380093), (9, 920062), (11, 752778), (13, 636966), (18, 460031), (22, 376389), (26, 318483), (33, 250926), (39, 212322), (66, 125463), (78, 106161), (99, 83642), (117, 70774), (143, 57906), (198, 41821), (234, 35387), (286, 28953), (429, 19302), (858, 9651), (1287, 6434), (2574, 3217)]