3991272

素因数分解:

$2^3\times 3^1\times {\mathrm{166303}}^1$

素因数の和:166312

約数の個数: 16

約数和(自身を含む): 9978240

約数和(自身を除く): 5986968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 166303, 332606, 498909, 665212, 997818, 1330424, 1995636, 3991272]

約数ペア:

[(1, 3991272), (2, 1995636), (3, 1330424), (4, 997818), (6, 665212), (8, 498909), (12, 332606), (24, 166303)]