1299691998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{345479}}^1$

素因数の和:345517

約数の個数: 48

約数和(自身を含む): 3233692800

約数和(自身を除く): 1934000802

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 345479, 690958, 1036437, 2072874, 3109311, 3800269, 6218622, 6564101, 7600538, 11400807, 13128202, 19692303, 22801614, 34202421, 39384606, 59076909, 68404842, 72205111, 118153818, 144410222, 216615333, 433230666, 649845999, 1299691998]

約数ペア:

[(1, 1299691998), (2, 649845999), (3, 433230666), (6, 216615333), (9, 144410222), (11, 118153818), (18, 72205111), (19, 68404842), (22, 59076909), (33, 39384606), (38, 34202421), (57, 22801614), (66, 19692303), (99, 13128202), (114, 11400807), (171, 7600538), (198, 6564101), (209, 6218622), (342, 3800269), (418, 3109311), (627, 2072874), (1254, 1036437), (1881, 690958), (3762, 345479)]