6540666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 14413248

約数和(自身を除く): 7872582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 877, 1243, 1754, 2486, 2631, 3729, 5262, 7458, 9647, 19294, 28941, 57882, 99101, 198202, 297303, 594606, 1090111, 2180222, 3270333, 6540666]

約数ペア:

[(1, 6540666), (2, 3270333), (3, 2180222), (6, 1090111), (11, 594606), (22, 297303), (33, 198202), (66, 99101), (113, 57882), (226, 28941), (339, 19294), (678, 9647), (877, 7458), (1243, 5262), (1754, 3729), (2486, 2631)]