2080264986

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3123521}}^1$

素因数の和:3123566

約数の個数: 24

約数和(自身を含む): 4629059604

約数和(自身を除く): 2548794618

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 3123521, 6247042, 9370563, 18741126, 28111689, 56223378, 115570277, 231140554, 346710831, 693421662, 1040132493, 2080264986]

約数ペア:

[(1, 2080264986), (2, 1040132493), (3, 693421662), (6, 346710831), (9, 231140554), (18, 115570277), (37, 56223378), (74, 28111689), (111, 18741126), (222, 9370563), (333, 6247042), (666, 3123521)]