2019957444

素因数分解:

$2^2\times 3^2\times {\mathrm{56109929}}^1$

素因数の和:56109939

約数の個数: 18

約数和(自身を含む): 5106003630

約数和(自身を除く): 3086046186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 56109929, 112219858, 168329787, 224439716, 336659574, 504989361, 673319148, 1009978722, 2019957444]

約数ペア:

[(1, 2019957444), (2, 1009978722), (3, 673319148), (4, 504989361), (6, 336659574), (9, 224439716), (12, 168329787), (18, 112219858), (36, 56109929)]