21658032

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 120

約数和(自身を含む): 67259088

約数和(自身を除く): 45601056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 113, 121, 132, 144, 176, 198, 226, 242, 264, 339, 363, 396, 452, 484, 528, 678, 726, 792, 904, 968, 1017, 1089, 1243, 1331, 1356, 1452, 1584, 1808, 1936, 2034, 2178, 2486, 2662, 2712, 2904, 3729, 3993, 4068, 4356, 4972, 5324, 5424, 5808, 7458, 7986, 8136, 8712, 9944, 10648, 11187, 11979, 13673, 14916, 15972, 16272, 17424, 19888, 21296, 22374, 23958, 27346, 29832, 31944, 41019, 44748, 47916, 54692, 59664, 63888, 82038, 89496, 95832, 109384, 123057, 150403, 164076, 178992, 191664, 218768, 246114, 300806, 328152, 451209, 492228, 601612, 656304, 902418, 984456, 1203224, 1353627, 1804836, 1968912, 2406448, 2707254, 3609672, 5414508, 7219344, 10829016, 21658032]

約数ペア:

[(1, 21658032), (2, 10829016), (3, 7219344), (4, 5414508), (6, 3609672), (8, 2707254), (9, 2406448), (11, 1968912), (12, 1804836), (16, 1353627), (18, 1203224), (22, 984456), (24, 902418), (33, 656304), (36, 601612), (44, 492228), (48, 451209), (66, 328152), (72, 300806), (88, 246114), (99, 218768), (113, 191664), (121, 178992), (132, 164076), (144, 150403), (176, 123057), (198, 109384), (226, 95832), (242, 89496), (264, 82038), (339, 63888), (363, 59664), (396, 54692), (452, 47916), (484, 44748), (528, 41019), (678, 31944), (726, 29832), (792, 27346), (904, 23958), (968, 22374), (1017, 21296), (1089, 19888), (1243, 17424), (1331, 16272), (1356, 15972), (1452, 14916), (1584, 13673), (1808, 11979), (1936, 11187), (2034, 10648), (2178, 9944), (2486, 8712), (2662, 8136), (2712, 7986), (2904, 7458), (3729, 5808), (3993, 5424), (4068, 5324), (4356, 4972)]