18246644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20641}}^1$

素因数の和:20675

約数の個数: 24

約数和(自身を含む): 36412488

約数和(自身を除く): 18165844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 20641, 41282, 82564, 268333, 350897, 536666, 701794, 1073332, 1403588, 4561661, 9123322, 18246644]

約数ペア:

[(1, 18246644), (2, 9123322), (4, 4561661), (13, 1403588), (17, 1073332), (26, 701794), (34, 536666), (52, 350897), (68, 268333), (221, 82564), (442, 41282), (884, 20641)]