2018214966

素因数分解:

$2^1\times 3^1\times {\mathrm{1409}}^1\times {\mathrm{238729}}^1$

素因数の和:240143

約数の個数: 16

約数和(自身を含む): 4039311600

約数和(自身を除く): 2021096634

約数列:

[1, 2, 3, 6, 1409, 2818, 4227, 8454, 238729, 477458, 716187, 1432374, 336369161, 672738322, 1009107483, 2018214966]

約数ペア:

[(1, 2018214966), (2, 1009107483), (3, 672738322), (6, 336369161), (1409, 1432374), (2818, 716187), (4227, 477458), (8454, 238729)]