256194018

素因数分解:

$2^1\times 3^2\times {\mathrm{14233001}}^1$

素因数の和:14233009

約数の個数: 12

約数和(自身を含む): 555087078

約数和(自身を除く): 298893060

約数列:

[1, 2, 3, 6, 9, 18, 14233001, 28466002, 42699003, 85398006, 128097009, 256194018]

約数ペア:

[(1, 256194018), (2, 128097009), (3, 85398006), (6, 42699003), (9, 28466002), (18, 14233001)]