18321288

素因数分解:

$2^3\times 3^1\times {\mathrm{739}}^1\times {\mathrm{1033}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 45909600

約数和(自身を除く): 27588312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 739, 1033, 1478, 2066, 2217, 2956, 3099, 4132, 4434, 5912, 6198, 8264, 8868, 12396, 17736, 24792, 763387, 1526774, 2290161, 3053548, 4580322, 6107096, 9160644, 18321288]

約数ペア:

[(1, 18321288), (2, 9160644), (3, 6107096), (4, 4580322), (6, 3053548), (8, 2290161), (12, 1526774), (24, 763387), (739, 24792), (1033, 17736), (1478, 12396), (2066, 8868), (2217, 8264), (2956, 6198), (3099, 5912), (4132, 4434)]