19005189282

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{830719}}^1$

素因数の和:830799

約数の個数: 48

約数和(自身を含む): 43543019520

約数和(自身を除く): 24537830238

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 1271, 2542, 3813, 7626, 11439, 22878, 830719, 1661438, 2492157, 4984314, 7476471, 14952942, 25752289, 34059479, 51504578, 68118958, 77256867, 102178437, 154513734, 204356874, 231770601, 306535311, 463541202, 613070622, 1055843849, 2111687698, 3167531547, 6335063094, 9502594641, 19005189282]

約数ペア:

[(1, 19005189282), (2, 9502594641), (3, 6335063094), (6, 3167531547), (9, 2111687698), (18, 1055843849), (31, 613070622), (41, 463541202), (62, 306535311), (82, 231770601), (93, 204356874), (123, 154513734), (186, 102178437), (246, 77256867), (279, 68118958), (369, 51504578), (558, 34059479), (738, 25752289), (1271, 14952942), (2542, 7476471), (3813, 4984314), (7626, 2492157), (11439, 1661438), (22878, 830719)]