81110868

素因数分解:

$2^2\times 3^1\times {\mathrm{6759239}}^1$

素因数の和:6759246

約数の個数: 12

約数和(自身を含む): 189258720

約数和(自身を除く): 108147852

約数列:

[1, 2, 3, 4, 6, 12, 6759239, 13518478, 20277717, 27036956, 40555434, 81110868]

約数ペア:

[(1, 81110868), (2, 40555434), (3, 27036956), (4, 20277717), (6, 13518478), (12, 6759239)]