29999332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1667}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 57445920

約数和(自身を除く): 27446588

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1636, 1667, 3334, 4499, 6668, 8998, 17996, 18337, 36674, 73348, 681803, 1363606, 2727212, 7499833, 14999666, 29999332]

約数ペア:

[(1, 29999332), (2, 14999666), (4, 7499833), (11, 2727212), (22, 1363606), (44, 681803), (409, 73348), (818, 36674), (1636, 18337), (1667, 17996), (3334, 8998), (4499, 6668)]