2018704053

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{28109}}^1$

素因数の和:28796

約数の個数: 16

約数和(自身を含む): 2768722560

約数和(自身を除く): 750018507

約数列:

[1, 3, 37, 111, 647, 1941, 23939, 28109, 71817, 84327, 1040033, 3120099, 18186523, 54559569, 672901351, 2018704053]

約数ペア:

[(1, 2018704053), (3, 672901351), (37, 54559569), (111, 18186523), (647, 3120099), (1941, 1040033), (23939, 84327), (28109, 71817)]