18006035

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 22381920

約数和(自身を除く): 4375885

約数列:

[1, 5, 43, 89, 215, 445, 941, 3827, 4705, 19135, 40463, 83749, 202315, 418745, 3601207, 18006035]

約数ペア:

[(1, 18006035), (5, 3601207), (43, 418745), (89, 202315), (215, 83749), (445, 40463), (941, 19135), (3827, 4705)]