18155178

素因数分解:

$2^1\times 3^4\times {\mathrm{112069}}^1$

素因数の和:112083

約数の個数: 20

約数和(自身を含む): 40681410

約数和(自身を除く): 22526232

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 112069, 224138, 336207, 672414, 1008621, 2017242, 3025863, 6051726, 9077589, 18155178]

約数ペア:

[(1, 18155178), (2, 9077589), (3, 6051726), (6, 3025863), (9, 2017242), (18, 1008621), (27, 672414), (54, 336207), (81, 224138), (162, 112069)]