18479667

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 25263360

約数和(自身を除く): 6783693

約数列:

[1, 3, 71, 101, 213, 303, 859, 2577, 7171, 21513, 60989, 86759, 182967, 260277, 6159889, 18479667]

約数ペア:

[(1, 18479667), (3, 6159889), (71, 260277), (101, 182967), (213, 86759), (303, 60989), (859, 21513), (2577, 7171)]