38642748

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7649}}^1$

素因数の和:8077

約数の個数: 24

約数和(自身を含む): 90392400

約数和(自身を除く): 51749652

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 7649, 15298, 22947, 30596, 45894, 91788, 3220229, 6440458, 9660687, 12880916, 19321374, 38642748]

約数ペア:

[(1, 38642748), (2, 19321374), (3, 12880916), (4, 9660687), (6, 6440458), (12, 3220229), (421, 91788), (842, 45894), (1263, 30596), (1684, 22947), (2526, 15298), (5052, 7649)]