18080046

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{1567}}^1$

素因数の和:2216

約数の個数: 24

約数和(自身を含む): 39259584

約数和(自身を除く): 21179538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1282, 1567, 1923, 3134, 3846, 4701, 5769, 9402, 11538, 14103, 28206, 1004447, 2008894, 3013341, 6026682, 9040023, 18080046]

約数ペア:

[(1, 18080046), (2, 9040023), (3, 6026682), (6, 3013341), (9, 2008894), (18, 1004447), (641, 28206), (1282, 14103), (1567, 11538), (1923, 9402), (3134, 5769), (3846, 4701)]