18043161

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3067}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 25182144

約数和(自身を除く): 7138983

約数列:

[1, 3, 37, 53, 111, 159, 1961, 3067, 5883, 9201, 113479, 162551, 340437, 487653, 6014387, 18043161]

約数ペア:

[(1, 18043161), (3, 6014387), (37, 487653), (53, 340437), (111, 162551), (159, 113479), (1961, 9201), (3067, 5883)]