18482521681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{106441}}^1$

素因数の和:106529

約数の個数: 24

約数和(自身を含む): 21574941864

約数和(自身を除く): 3092420183

約数列:

[1, 13, 19, 37, 247, 361, 481, 703, 4693, 9139, 13357, 106441, 173641, 1383733, 2022379, 3938317, 26290927, 38425201, 51198121, 74828023, 499527613, 972764299, 1421732437, 18482521681]

約数ペア:

[(1, 18482521681), (13, 1421732437), (19, 972764299), (37, 499527613), (247, 74828023), (361, 51198121), (481, 38425201), (703, 26290927), (4693, 3938317), (9139, 2022379), (13357, 1383733), (106441, 173641)]