2012174661

素因数分解:

$3^1\times 7^2\times {\mathrm{677}}^1\times {\mathrm{20219}}^1$

素因数の和:20913

約数の個数: 24

約数和(自身を含む): 3125688480

約数和(自身を除く): 1113513819

約数列:

[1, 3, 7, 21, 49, 147, 677, 2031, 4739, 14217, 20219, 33173, 60657, 99519, 141533, 424599, 990731, 2972193, 13688263, 41064789, 95817841, 287453523, 670724887, 2012174661]

約数ペア:

[(1, 2012174661), (3, 670724887), (7, 287453523), (21, 95817841), (49, 41064789), (147, 13688263), (677, 2972193), (2031, 990731), (4739, 424599), (14217, 141533), (20219, 99519), (33173, 60657)]