81231636

素因数分解:

$2^2\times 3^1\times {\mathrm{6769303}}^1$

素因数の和:6769310

約数の個数: 12

約数和(自身を含む): 189540512

約数和(自身を除く): 108308876

約数列:

[1, 2, 3, 4, 6, 12, 6769303, 13538606, 20307909, 27077212, 40615818, 81231636]

約数ペア:

[(1, 81231636), (2, 40615818), (3, 27077212), (4, 20307909), (6, 13538606), (12, 6769303)]