18041534

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3061}}^1$

素因数の和:3491

約数の個数: 16

約数和(自身を含む): 31011936

約数和(自身を除く): 12970402

約数列:

[1, 2, 7, 14, 421, 842, 2947, 3061, 5894, 6122, 21427, 42854, 1288681, 2577362, 9020767, 18041534]

約数ペア:

[(1, 18041534), (2, 9020767), (7, 2577362), (14, 1288681), (421, 42854), (842, 21427), (2947, 6122), (3061, 5894)]