17980554

素因数分解:

$2^1\times 3^1\times {\mathrm{607}}^1\times {\mathrm{4937}}^1$

素因数の和:5549

約数の個数: 16

約数和(自身を含む): 36027648

約数和(自身を除く): 18047094

約数列:

[1, 2, 3, 6, 607, 1214, 1821, 3642, 4937, 9874, 14811, 29622, 2996759, 5993518, 8990277, 17980554]

約数ペア:

[(1, 17980554), (2, 8990277), (3, 5993518), (6, 2996759), (607, 29622), (1214, 14811), (1821, 9874), (3642, 4937)]