18085260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{787}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 50835456

約数和(自身を除く): 32750196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 787, 1149, 1532, 1574, 1915, 2298, 2361, 3148, 3830, 3935, 4596, 4722, 5745, 7660, 7870, 9444, 11490, 11805, 15740, 22980, 23610, 47220, 301421, 602842, 904263, 1205684, 1507105, 1808526, 3014210, 3617052, 4521315, 6028420, 9042630, 18085260]

約数ペア:

[(1, 18085260), (2, 9042630), (3, 6028420), (4, 4521315), (5, 3617052), (6, 3014210), (10, 1808526), (12, 1507105), (15, 1205684), (20, 904263), (30, 602842), (60, 301421), (383, 47220), (766, 23610), (787, 22980), (1149, 15740), (1532, 11805), (1574, 11490), (1915, 9444), (2298, 7870), (2361, 7660), (3148, 5745), (3830, 4722), (3935, 4596)]