18289218

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{9929}}^1$

素因数の和:10241

約数の個数: 16

約数和(自身を含む): 36701280

約数和(自身を除く): 18412062

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 9929, 19858, 29787, 59574, 3048203, 6096406, 9144609, 18289218]

約数ペア:

[(1, 18289218), (2, 9144609), (3, 6096406), (6, 3048203), (307, 59574), (614, 29787), (921, 19858), (1842, 9929)]