2018728674

素因数分解:

$2^1\times 3^2\times {\mathrm{112151593}}^1$

素因数の和:112151601

約数の個数: 12

約数和(自身を含む): 4373912166

約数和(自身を除く): 2355183492

約数列:

[1, 2, 3, 6, 9, 18, 112151593, 224303186, 336454779, 672909558, 1009364337, 2018728674]

約数ペア:

[(1, 2018728674), (2, 1009364337), (3, 672909558), (6, 336454779), (9, 224303186), (18, 112151593)]