2018579826

素因数分解:

$2^1\times 3^1\times {\mathrm{2521}}^1\times {\mathrm{133451}}^1$

素因数の和:135977

約数の個数: 16

約数和(自身を含む): 4038791328

約数和(自身を除く): 2020211502

約数列:

[1, 2, 3, 6, 2521, 5042, 7563, 15126, 133451, 266902, 400353, 800706, 336429971, 672859942, 1009289913, 2018579826]

約数ペア:

[(1, 2018579826), (2, 1009289913), (3, 672859942), (6, 336429971), (2521, 800706), (5042, 400353), (7563, 266902), (15126, 133451)]