18242734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1621}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 29079216

約数和(自身を除く): 10836482

約数列:

[1, 2, 17, 34, 331, 662, 1621, 3242, 5627, 11254, 27557, 55114, 536551, 1073102, 9121367, 18242734]

約数ペア:

[(1, 18242734), (2, 9121367), (17, 1073102), (34, 536551), (331, 55114), (662, 27557), (1621, 11254), (3242, 5627)]