1745748

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:764

約数の個数: 36

約数和(自身を含む): 4481568

約数和(自身を除く): 2735820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 683, 852, 1278, 1366, 2049, 2556, 2732, 4098, 6147, 8196, 12294, 24588, 48493, 96986, 145479, 193972, 290958, 436437, 581916, 872874, 1745748]

約数ペア:

[(1, 1745748), (2, 872874), (3, 581916), (4, 436437), (6, 290958), (9, 193972), (12, 145479), (18, 96986), (36, 48493), (71, 24588), (142, 12294), (213, 8196), (284, 6147), (426, 4098), (639, 2732), (683, 2556), (852, 2049), (1278, 1366)]