81682194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{3739}}^1$

素因数の和:4086

約数の個数: 32

約数和(自身を含む): 178801920

約数和(自身を除く): 97119726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331, 662, 993, 1986, 3641, 3739, 7282, 7478, 10923, 11217, 21846, 22434, 41129, 82258, 123387, 246774, 1237609, 2475218, 3712827, 7425654, 13613699, 27227398, 40841097, 81682194]

約数ペア:

[(1, 81682194), (2, 40841097), (3, 27227398), (6, 13613699), (11, 7425654), (22, 3712827), (33, 2475218), (66, 1237609), (331, 246774), (662, 123387), (993, 82258), (1986, 41129), (3641, 22434), (3739, 21846), (7282, 11217), (7478, 10923)]