2018697738

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3144389}}^1$

素因数の和:3144501

約数の個数: 16

約数和(自身を含む): 4075129440

約数和(自身を除く): 2056431702

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 3144389, 6288778, 9433167, 18866334, 336449623, 672899246, 1009348869, 2018697738]

約数ペア:

[(1, 2018697738), (2, 1009348869), (3, 672899246), (6, 336449623), (107, 18866334), (214, 9433167), (321, 6288778), (642, 3144389)]