42488666

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{175573}}^1$

素因数の和:175597

約数の個数: 12

約数和(自身を含む): 70054026

約数和(自身を除く): 27565360

約数列:

[1, 2, 11, 22, 121, 242, 175573, 351146, 1931303, 3862606, 21244333, 42488666]

約数ペア:

[(1, 42488666), (2, 21244333), (11, 3862606), (22, 1931303), (121, 351146), (242, 175573)]