18586018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6449}}^1$

素因数の和:6593

約数の個数: 16

約数和(自身を含む): 30650400

約数和(自身を除く): 12064382

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 6449, 12898, 70939, 141878, 844819, 1689638, 9293009, 18586018]

約数ペア:

[(1, 18586018), (2, 9293009), (11, 1689638), (22, 844819), (131, 141878), (262, 70939), (1441, 12898), (2882, 6449)]