81882012

素因数分解:

$2^2\times 3^1\times {\mathrm{6823501}}^1$

素因数の和:6823508

約数の個数: 12

約数和(自身を含む): 191058056

約数和(自身を除く): 109176044

約数列:

[1, 2, 3, 4, 6, 12, 6823501, 13647002, 20470503, 27294004, 40941006, 81882012]

約数ペア:

[(1, 81882012), (2, 40941006), (3, 27294004), (4, 20470503), (6, 13647002), (12, 6823501)]