8631486

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20849}}^1$

素因数の和:20880

約数の個数: 24

約数和(自身を含む): 19515600

約数和(自身を除く): 10884114

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 20849, 41698, 62547, 125094, 187641, 375282, 479527, 959054, 1438581, 2877162, 4315743, 8631486]

約数ペア:

[(1, 8631486), (2, 4315743), (3, 2877162), (6, 1438581), (9, 959054), (18, 479527), (23, 375282), (46, 187641), (69, 125094), (138, 62547), (207, 41698), (414, 20849)]