18090644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31627}}^1$

素因数の和:31655

約数の個数: 24

約数和(自身を含む): 37194528

約数和(自身を除く): 19103884

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 31627, 63254, 126508, 347897, 411151, 695794, 822302, 1391588, 1644604, 4522661, 9045322, 18090644]

約数ペア:

[(1, 18090644), (2, 9045322), (4, 4522661), (11, 1644604), (13, 1391588), (22, 822302), (26, 695794), (44, 411151), (52, 347897), (143, 126508), (286, 63254), (572, 31627)]