12599874

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 80

約数和(自身を含む): 33175296

約数和(自身を除く): 20575422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 246, 271, 287, 369, 378, 542, 567, 574, 738, 813, 861, 1107, 1134, 1626, 1722, 1897, 2214, 2439, 2583, 3321, 3794, 4878, 5166, 5691, 6642, 7317, 7749, 11111, 11382, 14634, 15498, 17073, 21951, 22222, 23247, 33333, 34146, 43902, 46494, 51219, 66666, 77777, 99999, 102438, 153657, 155554, 199998, 233331, 299997, 307314, 466662, 599994, 699993, 899991, 1399986, 1799982, 2099979, 4199958, 6299937, 12599874]

約数ペア:

[(1, 12599874), (2, 6299937), (3, 4199958), (6, 2099979), (7, 1799982), (9, 1399986), (14, 899991), (18, 699993), (21, 599994), (27, 466662), (41, 307314), (42, 299997), (54, 233331), (63, 199998), (81, 155554), (82, 153657), (123, 102438), (126, 99999), (162, 77777), (189, 66666), (246, 51219), (271, 46494), (287, 43902), (369, 34146), (378, 33333), (542, 23247), (567, 22222), (574, 21951), (738, 17073), (813, 15498), (861, 14634), (1107, 11382), (1134, 11111), (1626, 7749), (1722, 7317), (1897, 6642), (2214, 5691), (2439, 5166), (2583, 4878), (3321, 3794)]