18926138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2083}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 36011520

約数和(自身を除く): 17085382

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 413, 649, 826, 1298, 2083, 4166, 4543, 9086, 14581, 22913, 29162, 45826, 122897, 160391, 245794, 320782, 860279, 1351867, 1720558, 2703734, 9463069, 18926138]

約数ペア:

[(1, 18926138), (2, 9463069), (7, 2703734), (11, 1720558), (14, 1351867), (22, 860279), (59, 320782), (77, 245794), (118, 160391), (154, 122897), (413, 45826), (649, 29162), (826, 22913), (1298, 14581), (2083, 9086), (4166, 4543)]