2018941812

素因数分解:

$2^2\times 3^2\times {\mathrm{56081717}}^1$

素因数の和:56081727

約数の個数: 18

約数和(自身を含む): 5103436338

約数和(自身を除く): 3084494526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 56081717, 112163434, 168245151, 224326868, 336490302, 504735453, 672980604, 1009470906, 2018941812]

約数ペア:

[(1, 2018941812), (2, 1009470906), (3, 672980604), (4, 504735453), (6, 336490302), (9, 224326868), (12, 168245151), (18, 112163434), (36, 56081717)]