81966012

素因数分解:

$2^2\times 3^1\times {\mathrm{6830501}}^1$

素因数の和:6830508

約数の個数: 12

約数和(自身を含む): 191254056

約数和(自身を除く): 109288044

約数列:

[1, 2, 3, 4, 6, 12, 6830501, 13661002, 20491503, 27322004, 40983006, 81966012]

約数ペア:

[(1, 81966012), (2, 40983006), (3, 27322004), (4, 20491503), (6, 13661002), (12, 6830501)]