18135068

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3391}}^1$

素因数の和:3593

約数の個数: 24

約数和(自身を含む): 36470784

約数和(自身を除く): 18335716

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 3391, 5348, 6782, 13564, 23737, 47474, 94948, 647681, 1295362, 2590724, 4533767, 9067534, 18135068]

約数ペア:

[(1, 18135068), (2, 9067534), (4, 4533767), (7, 2590724), (14, 1295362), (28, 647681), (191, 94948), (382, 47474), (764, 23737), (1337, 13564), (2674, 6782), (3391, 5348)]