8761986

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{769}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 19588800

約数和(自身を除く): 10826814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 769, 1266, 1538, 1899, 2307, 3798, 4614, 5697, 6921, 11394, 13842, 20763, 41526, 162259, 324518, 486777, 973554, 1460331, 2920662, 4380993, 8761986]

約数ペア:

[(1, 8761986), (2, 4380993), (3, 2920662), (6, 1460331), (9, 973554), (18, 486777), (27, 324518), (54, 162259), (211, 41526), (422, 20763), (633, 13842), (769, 11394), (1266, 6921), (1538, 5697), (1899, 4614), (2307, 3798)]