18082384

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{2089}}^1$

素因数の和:2638

約数の個数: 20

約数和(自身を含む): 35116180

約数和(自身を除く): 17033796

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2089, 2164, 4178, 4328, 8356, 8656, 16712, 33424, 1130149, 2260298, 4520596, 9041192, 18082384]

約数ペア:

[(1, 18082384), (2, 9041192), (4, 4520596), (8, 2260298), (16, 1130149), (541, 33424), (1082, 16712), (2089, 8656), (2164, 8356), (4178, 4328)]