68479218

素因数分解:

$2^1\times 3^2\times {\mathrm{811}}^1\times {\mathrm{4691}}^1$

素因数の和:5510

約数の個数: 24

約数和(自身を含む): 148586256

約数和(自身を除く): 80107038

約数列:

[1, 2, 3, 6, 9, 18, 811, 1622, 2433, 4691, 4866, 7299, 9382, 14073, 14598, 28146, 42219, 84438, 3804401, 7608802, 11413203, 22826406, 34239609, 68479218]

約数ペア:

[(1, 68479218), (2, 34239609), (3, 22826406), (6, 11413203), (9, 7608802), (18, 3804401), (811, 84438), (1622, 42219), (2433, 28146), (4691, 14598), (4866, 14073), (7299, 9382)]