22870818

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{8093}}^1$

素因数の和:8258

約数の個数: 24

約数和(自身を含む): 49875228

約数和(自身を除く): 27004410

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 8093, 16186, 24279, 48558, 72837, 145674, 1270601, 2541202, 3811803, 7623606, 11435409, 22870818]

約数ペア:

[(1, 22870818), (2, 11435409), (3, 7623606), (6, 3811803), (9, 2541202), (18, 1270601), (157, 145674), (314, 72837), (471, 48558), (942, 24279), (1413, 16186), (2826, 8093)]