2181636

素因数分解:

$2^2\times 3^2\times {\mathrm{60601}}^1$

素因数の和:60611

約数の個数: 18

約数和(自身を含む): 5514782

約数和(自身を除く): 3333146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 60601, 121202, 181803, 242404, 363606, 545409, 727212, 1090818, 2181636]

約数ペア:

[(1, 2181636), (2, 1090818), (3, 727212), (4, 545409), (6, 363606), (9, 242404), (12, 181803), (18, 121202), (36, 60601)]