2018323842

素因数分解:

$2^1\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{157411}}^1$

素因数の和:159553

約数の個数: 16

約数和(自身を含む): 4038562272

約数和(自身を除く): 2020238430

約数列:

[1, 2, 3, 6, 2137, 4274, 6411, 12822, 157411, 314822, 472233, 944466, 336387307, 672774614, 1009161921, 2018323842]

約数ペア:

[(1, 2018323842), (2, 1009161921), (3, 672774614), (6, 336387307), (2137, 944466), (4274, 472233), (6411, 314822), (12822, 157411)]