166469742

素因数分解:

$2^1\times 3^4\times {\mathrm{1027591}}^1$

素因数の和:1027605

約数の個数: 20

約数和(自身を含む): 373015896

約数和(自身を除く): 206546154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1027591, 2055182, 3082773, 6165546, 9248319, 18496638, 27744957, 55489914, 83234871, 166469742]

約数ペア:

[(1, 166469742), (2, 83234871), (3, 55489914), (6, 27744957), (9, 18496638), (18, 9248319), (27, 6165546), (54, 3082773), (81, 2055182), (162, 1027591)]