8661228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{42457}}^1$

素因数の和:42481

約数の個数: 24

約数和(自身を含む): 21398832

約数和(自身を除く): 12737604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 42457, 84914, 127371, 169828, 254742, 509484, 721769, 1443538, 2165307, 2887076, 4330614, 8661228]

約数ペア:

[(1, 8661228), (2, 4330614), (3, 2887076), (4, 2165307), (6, 1443538), (12, 721769), (17, 509484), (34, 254742), (51, 169828), (68, 127371), (102, 84914), (204, 42457)]