2018202051

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{17011}}^1$

素因数の和:17642

約数の個数: 16

約数和(自身を含む): 2733896448

約数和(自身を除く): 715694397

約数列:

[1, 3, 71, 213, 557, 1671, 17011, 39547, 51033, 118641, 1207781, 3623343, 9475127, 28425381, 672734017, 2018202051]

約数ペア:

[(1, 2018202051), (3, 672734017), (71, 28425381), (213, 9475127), (557, 3623343), (1671, 1207781), (17011, 118641), (39547, 51033)]