131238162

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{662819}}^1$

素因数の和:662838

約数の個数: 24

約数和(自身を含む): 310199760

約数和(自身を除く): 178961598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 662819, 1325638, 1988457, 3976914, 5965371, 7291009, 11930742, 14582018, 21873027, 43746054, 65619081, 131238162]

約数ペア:

[(1, 131238162), (2, 65619081), (3, 43746054), (6, 21873027), (9, 14582018), (11, 11930742), (18, 7291009), (22, 5965371), (33, 3976914), (66, 1988457), (99, 1325638), (198, 662819)]