2018643378

素因数分解:

$2^1\times 3^1\times {\mathrm{1063}}^1\times {\mathrm{316501}}^1$

素因数の和:317569

約数の個数: 16

約数和(自身を含む): 4041097536

約数和(自身を除く): 2022454158

約数列:

[1, 2, 3, 6, 1063, 2126, 3189, 6378, 316501, 633002, 949503, 1899006, 336440563, 672881126, 1009321689, 2018643378]

約数ペア:

[(1, 2018643378), (2, 1009321689), (3, 672881126), (6, 336440563), (1063, 1899006), (2126, 949503), (3189, 633002), (6378, 316501)]