81301452

素因数分解:

$2^2\times 3^1\times {\mathrm{6775121}}^1$

素因数の和:6775128

約数の個数: 12

約数和(自身を含む): 189703416

約数和(自身を除く): 108401964

約数列:

[1, 2, 3, 4, 6, 12, 6775121, 13550242, 20325363, 27100484, 40650726, 81301452]

約数ペア:

[(1, 81301452), (2, 40650726), (3, 27100484), (4, 20325363), (6, 13550242), (12, 6775121)]