81338058

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{14437}}^1$

素因数の和:14758

約数の個数: 24

約数和(自身を含む): 176807748

約数和(自身を除く): 95469690

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 14437, 28874, 43311, 86622, 129933, 259866, 4518781, 9037562, 13556343, 27112686, 40669029, 81338058]

約数ペア:

[(1, 81338058), (2, 40669029), (3, 27112686), (6, 13556343), (9, 9037562), (18, 4518781), (313, 259866), (626, 129933), (939, 86622), (1878, 43311), (2817, 28874), (5634, 14437)]