21233418

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{32467}}^1$

素因数の和:32581

約数の個数: 16

約数和(自身を含む): 42857760

約数和(自身を除く): 21624342

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 32467, 64934, 97401, 194802, 3538903, 7077806, 10616709, 21233418]

約数ペア:

[(1, 21233418), (2, 10616709), (3, 7077806), (6, 3538903), (109, 194802), (218, 97401), (327, 64934), (654, 32467)]