18061005

素因数分解:

$3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1861}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 28957824

約数和(自身を除く): 10896819

約数列:

[1, 3, 5, 15, 647, 1861, 1941, 3235, 5583, 9305, 9705, 27915, 1204067, 3612201, 6020335, 18061005]

約数ペア:

[(1, 18061005), (3, 6020335), (5, 3612201), (15, 1204067), (647, 27915), (1861, 9705), (1941, 9305), (3235, 5583)]