81493008

素因数分解:

$2^4\times 3^1\times {\mathrm{1697771}}^1$

素因数の和:1697782

約数の個数: 20

約数和(自身を含む): 210523728

約数和(自身を除く): 129030720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1697771, 3395542, 5093313, 6791084, 10186626, 13582168, 20373252, 27164336, 40746504, 81493008]

約数ペア:

[(1, 81493008), (2, 40746504), (3, 27164336), (4, 20373252), (6, 13582168), (8, 10186626), (12, 6791084), (16, 5093313), (24, 3395542), (48, 1697771)]