18504942

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181421}}^1$

素因数の和:181443

約数の個数: 16

約数和(自身を含む): 39187152

約数和(自身を除く): 20682210

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 181421, 362842, 544263, 1088526, 3084157, 6168314, 9252471, 18504942]

約数ペア:

[(1, 18504942), (2, 9252471), (3, 6168314), (6, 3084157), (17, 1088526), (34, 544263), (51, 362842), (102, 181421)]