18672054

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{15797}}^1$

素因数の和:15999

約数の個数: 16

約数和(自身を含む): 37536048

約数和(自身を除く): 18863994

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 15797, 31594, 47391, 94782, 3112009, 6224018, 9336027, 18672054]

約数ペア:

[(1, 18672054), (2, 9336027), (3, 6224018), (6, 3112009), (197, 94782), (394, 47391), (591, 31594), (1182, 15797)]