18290418

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{27967}}^1$

素因数の和:28081

約数の個数: 16

約数和(自身を含む): 36917760

約数和(自身を除く): 18627342

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 27967, 55934, 83901, 167802, 3048403, 6096806, 9145209, 18290418]

約数ペア:

[(1, 18290418), (2, 9145209), (3, 6096806), (6, 3048403), (109, 167802), (218, 83901), (327, 55934), (654, 27967)]