12974736

素因数分解:

$2^4\times 3^1\times {\mathrm{270307}}^1$

素因数の和:270318

約数の個数: 20

約数和(自身を含む): 33518192

約数和(自身を除く): 20543456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 270307, 540614, 810921, 1081228, 1621842, 2162456, 3243684, 4324912, 6487368, 12974736]

約数ペア:

[(1, 12974736), (2, 6487368), (3, 4324912), (4, 3243684), (6, 2162456), (8, 1621842), (12, 1081228), (16, 810921), (24, 540614), (48, 270307)]