16960086

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:642

約数の個数: 72

約数和(自身を含む): 43570800

約数和(自身を除く): 26610714

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 599, 726, 858, 1089, 1198, 1287, 1573, 1797, 2178, 2574, 3146, 3594, 4719, 5391, 6589, 7787, 9438, 10782, 13178, 14157, 15574, 19767, 23361, 28314, 39534, 46722, 59301, 70083, 72479, 85657, 118602, 140166, 144958, 171314, 217437, 256971, 434874, 513942, 652311, 770913, 942227, 1304622, 1541826, 1884454, 2826681, 5653362, 8480043, 16960086]

約数ペア:

[(1, 16960086), (2, 8480043), (3, 5653362), (6, 2826681), (9, 1884454), (11, 1541826), (13, 1304622), (18, 942227), (22, 770913), (26, 652311), (33, 513942), (39, 434874), (66, 256971), (78, 217437), (99, 171314), (117, 144958), (121, 140166), (143, 118602), (198, 85657), (234, 72479), (242, 70083), (286, 59301), (363, 46722), (429, 39534), (599, 28314), (726, 23361), (858, 19767), (1089, 15574), (1198, 14157), (1287, 13178), (1573, 10782), (1797, 9438), (2178, 7787), (2574, 6589), (3146, 5391), (3594, 4719)]