81350022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1042949}}^1$

素因数の和:1042967

約数の個数: 16

約数和(自身を含む): 175215600

約数和(自身を除く): 93865578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1042949, 2085898, 3128847, 6257694, 13558337, 27116674, 40675011, 81350022]

約数ペア:

[(1, 81350022), (2, 40675011), (3, 27116674), (6, 13558337), (13, 6257694), (26, 3128847), (39, 2085898), (78, 1042949)]