447740586

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{56921}}^1$

素因数の和:56971

約数の個数: 48

約数和(自身を含む): 1065579840

約数和(自身を除く): 617839254

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 56921, 113842, 170763, 341526, 512289, 1024578, 1081499, 1309183, 2162998, 2618366, 3244497, 3927549, 6488994, 7855098, 9733491, 11782647, 19466982, 23565294, 24874477, 49748954, 74623431, 149246862, 223870293, 447740586]

約数ペア:

[(1, 447740586), (2, 223870293), (3, 149246862), (6, 74623431), (9, 49748954), (18, 24874477), (19, 23565294), (23, 19466982), (38, 11782647), (46, 9733491), (57, 7855098), (69, 6488994), (114, 3927549), (138, 3244497), (171, 2618366), (207, 2162998), (342, 1309183), (414, 1081499), (437, 1024578), (874, 512289), (1311, 341526), (2622, 170763), (3933, 113842), (7866, 56921)]