917604

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 2358720

約数和(自身を除く): 1441116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 359, 426, 639, 718, 852, 1077, 1278, 1436, 2154, 2556, 3231, 4308, 6462, 12924, 25489, 50978, 76467, 101956, 152934, 229401, 305868, 458802, 917604]

約数ペア:

[(1, 917604), (2, 458802), (3, 305868), (4, 229401), (6, 152934), (9, 101956), (12, 76467), (18, 50978), (36, 25489), (71, 12924), (142, 6462), (213, 4308), (284, 3231), (359, 2556), (426, 2154), (639, 1436), (718, 1278), (852, 1077)]