31870908

素因数分解:

$2^2\times 3^5\times {\mathrm{32789}}^1$

素因数の和:32808

約数の個数: 36

約数和(自身を含む): 83548920

約数和(自身を除く): 51678012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 32789, 65578, 98367, 131156, 196734, 295101, 393468, 590202, 885303, 1180404, 1770606, 2655909, 3541212, 5311818, 7967727, 10623636, 15935454, 31870908]

約数ペア:

[(1, 31870908), (2, 15935454), (3, 10623636), (4, 7967727), (6, 5311818), (9, 3541212), (12, 2655909), (18, 1770606), (27, 1180404), (36, 885303), (54, 590202), (81, 393468), (108, 295101), (162, 196734), (243, 131156), (324, 98367), (486, 65578), (972, 32789)]