32040018

素因数分解:

$2^1\times 3^2\times {\mathrm{1780001}}^1$

素因数の和:1780009

約数の個数: 12

約数和(自身を含む): 69420078

約数和(自身を除く): 37380060

約数列:

[1, 2, 3, 6, 9, 18, 1780001, 3560002, 5340003, 10680006, 16020009, 32040018]

約数ペア:

[(1, 32040018), (2, 16020009), (3, 10680006), (6, 5340003), (9, 3560002), (18, 1780001)]