2018806505217

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{9752688431}}^1$

素因数の和:9752688460

約数の個数: 12

約数和(自身を含む): 3042838790784

約数和(自身を除く): 1024032285567

約数列:

[1, 3, 9, 23, 69, 207, 9752688431, 29258065293, 87774195879, 224311833913, 672935501739, 2018806505217]

約数ペア:

[(1, 2018806505217), (3, 672935501739), (9, 224311833913), (23, 87774195879), (69, 29258065293), (207, 9752688431)]