2018347023

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8737433}}^1$

素因数の和:8737454

約数の個数: 16

約数和(自身を含む): 3355174656

約数和(自身を除く): 1336827633

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8737433, 26212299, 61162031, 96111763, 183486093, 288335289, 672782341, 2018347023]

約数ペア:

[(1, 2018347023), (3, 672782341), (7, 288335289), (11, 183486093), (21, 96111763), (33, 61162031), (77, 26212299), (231, 8737433)]