81254022

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131479}}^1$

素因数の和:131587

約数の個数: 16

約数和(自身を含む): 164087040

約数和(自身を除く): 82833018

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 131479, 262958, 394437, 788874, 13542337, 27084674, 40627011, 81254022]

約数ペア:

[(1, 81254022), (2, 40627011), (3, 27084674), (6, 13542337), (103, 788874), (206, 394437), (309, 262958), (618, 131479)]