166209858

素因数分解:

$2^1\times 3^2\times {\mathrm{9233881}}^1$

素因数の和:9233889

約数の個数: 12

約数和(自身を含む): 360121398

約数和(自身を除く): 193911540

約数列:

[1, 2, 3, 6, 9, 18, 9233881, 18467762, 27701643, 55403286, 83104929, 166209858]

約数ペア:

[(1, 166209858), (2, 83104929), (3, 55403286), (6, 27701643), (9, 18467762), (18, 9233881)]