54378018

素因数分解:

$2^1\times 3^2\times {\mathrm{3021001}}^1$

素因数の和:3021009

約数の個数: 12

約数和(自身を含む): 117819078

約数和(自身を除く): 63441060

約数列:

[1, 2, 3, 6, 9, 18, 3021001, 6042002, 9063003, 18126006, 27189009, 54378018]

約数ペア:

[(1, 54378018), (2, 27189009), (3, 18126006), (6, 9063003), (9, 6042002), (18, 3021001)]