2018307306

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2567821}}^1$

素因数の和:2567957

約数の個数: 16

約数和(自身を含む): 4067430048

約数和(自身を除く): 2049122742

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 2567821, 5135642, 7703463, 15406926, 336384551, 672769102, 1009153653, 2018307306]

約数ペア:

[(1, 2018307306), (2, 1009153653), (3, 672769102), (6, 336384551), (131, 15406926), (262, 7703463), (393, 5135642), (786, 2567821)]