18323734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 32739840

約数和(自身を除く): 14416106

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 811, 869, 1027, 1622, 1738, 2054, 8921, 10543, 11297, 17842, 21086, 22594, 64069, 115973, 128138, 231946, 704759, 832897, 1409518, 1665794, 9161867, 18323734]

約数ペア:

[(1, 18323734), (2, 9161867), (11, 1665794), (13, 1409518), (22, 832897), (26, 704759), (79, 231946), (143, 128138), (158, 115973), (286, 64069), (811, 22594), (869, 21086), (1027, 17842), (1622, 11297), (1738, 10543), (2054, 8921)]