20172918006

素因数分解:

$2^1\times 3^2\times {\mathrm{1120717667}}^1$

素因数の和:1120717675

約数の個数: 12

約数和(自身を含む): 43707989052

約数和(自身を除く): 23535071046

約数列:

[1, 2, 3, 6, 9, 18, 1120717667, 2241435334, 3362153001, 6724306002, 10086459003, 20172918006]

約数ペア:

[(1, 20172918006), (2, 10086459003), (3, 6724306002), (6, 3362153001), (9, 2241435334), (18, 1120717667)]