2018522211

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{27793}}^1$

素因数の和:28402

約数の個数: 16

約数和(自身を含む): 2758943616

約数和(自身を除く): 740421405

約数列:

[1, 3, 43, 129, 563, 1689, 24209, 27793, 72627, 83379, 1195099, 3585297, 15647459, 46942377, 672840737, 2018522211]

約数ペア:

[(1, 2018522211), (3, 672840737), (43, 46942377), (129, 15647459), (563, 3585297), (1689, 1195099), (24209, 83379), (27793, 72627)]