18582070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142939}}^1$

素因数の和:142959

約数の個数: 16

約数和(自身を含む): 36020880

約数和(自身を除く): 17438810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 142939, 285878, 714695, 1429390, 1858207, 3716414, 9291035, 18582070]

約数ペア:

[(1, 18582070), (2, 9291035), (5, 3716414), (10, 1858207), (13, 1429390), (26, 714695), (65, 285878), (130, 142939)]