266982018

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{160639}}^1$

素因数の和:160921

約数の個数: 16

約数和(自身を含む): 535895040

約数和(自身を除く): 268913022

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 160639, 321278, 481917, 963834, 44497003, 88994006, 133491009, 266982018]

約数ペア:

[(1, 266982018), (2, 133491009), (3, 88994006), (6, 44497003), (277, 963834), (554, 481917), (831, 321278), (1662, 160639)]