18222258

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{45329}}^1$

素因数の和:45401

約数の個数: 16

約数和(自身を含む): 36989280

約数和(自身を除く): 18767022

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 45329, 90658, 135987, 271974, 3037043, 6074086, 9111129, 18222258]

約数ペア:

[(1, 18222258), (2, 9111129), (3, 6074086), (6, 3037043), (67, 271974), (134, 135987), (201, 90658), (402, 45329)]