13768578

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 31749120

約数和(自身を除く): 17980542

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 317, 342, 381, 634, 762, 951, 1143, 1902, 2286, 2413, 2853, 4826, 5706, 6023, 7239, 12046, 14478, 18069, 21717, 36138, 40259, 43434, 54207, 80518, 108414, 120777, 241554, 362331, 724662, 764921, 1529842, 2294763, 4589526, 6884289, 13768578]

約数ペア:

[(1, 13768578), (2, 6884289), (3, 4589526), (6, 2294763), (9, 1529842), (18, 764921), (19, 724662), (38, 362331), (57, 241554), (114, 120777), (127, 108414), (171, 80518), (254, 54207), (317, 43434), (342, 40259), (381, 36138), (634, 21717), (762, 18069), (951, 14478), (1143, 12046), (1902, 7239), (2286, 6023), (2413, 5706), (2853, 4826)]