9813978

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{769}}^1$

素因数の和:1486

約数の個数: 24

約数和(自身を含む): 21321300

約数和(自身を除く): 11507322

約数列:

[1, 2, 3, 6, 9, 18, 709, 769, 1418, 1538, 2127, 2307, 4254, 4614, 6381, 6921, 12762, 13842, 545221, 1090442, 1635663, 3271326, 4906989, 9813978]

約数ペア:

[(1, 9813978), (2, 4906989), (3, 3271326), (6, 1635663), (9, 1090442), (18, 545221), (709, 13842), (769, 12762), (1418, 6921), (1538, 6381), (2127, 4614), (2307, 4254)]