21832824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 64512000

約数和(自身を除く): 42679176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 104, 114, 116, 127, 152, 156, 174, 228, 232, 247, 254, 312, 348, 377, 381, 456, 494, 508, 551, 696, 741, 754, 762, 988, 1016, 1102, 1131, 1482, 1508, 1524, 1651, 1653, 1976, 2204, 2262, 2413, 2964, 3016, 3048, 3302, 3306, 3683, 4408, 4524, 4826, 4953, 5928, 6604, 6612, 7163, 7239, 7366, 9048, 9652, 9906, 11049, 13208, 13224, 14326, 14478, 14732, 19304, 19812, 21489, 22098, 28652, 28956, 29464, 31369, 39624, 42978, 44196, 47879, 57304, 57912, 62738, 69977, 85956, 88392, 94107, 95758, 125476, 139954, 143637, 171912, 188214, 191516, 209931, 250952, 279908, 287274, 376428, 383032, 419862, 559816, 574548, 752856, 839724, 909701, 1149096, 1679448, 1819402, 2729103, 3638804, 5458206, 7277608, 10916412, 21832824]

約数ペア:

[(1, 21832824), (2, 10916412), (3, 7277608), (4, 5458206), (6, 3638804), (8, 2729103), (12, 1819402), (13, 1679448), (19, 1149096), (24, 909701), (26, 839724), (29, 752856), (38, 574548), (39, 559816), (52, 419862), (57, 383032), (58, 376428), (76, 287274), (78, 279908), (87, 250952), (104, 209931), (114, 191516), (116, 188214), (127, 171912), (152, 143637), (156, 139954), (174, 125476), (228, 95758), (232, 94107), (247, 88392), (254, 85956), (312, 69977), (348, 62738), (377, 57912), (381, 57304), (456, 47879), (494, 44196), (508, 42978), (551, 39624), (696, 31369), (741, 29464), (754, 28956), (762, 28652), (988, 22098), (1016, 21489), (1102, 19812), (1131, 19304), (1482, 14732), (1508, 14478), (1524, 14326), (1651, 13224), (1653, 13208), (1976, 11049), (2204, 9906), (2262, 9652), (2413, 9048), (2964, 7366), (3016, 7239), (3048, 7163), (3302, 6612), (3306, 6604), (3683, 5928), (4408, 4953), (4524, 4826)]