18079518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131011}}^1$

素因数の和:131039

約数の個数: 16

約数和(自身を含む): 37731456

約数和(自身を除く): 19651938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 131011, 262022, 393033, 786066, 3013253, 6026506, 9039759, 18079518]

約数ペア:

[(1, 18079518), (2, 9039759), (3, 6026506), (6, 3013253), (23, 786066), (46, 393033), (69, 262022), (138, 131011)]