18427366974

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{1661021}}^1$

素因数の和:1661112

約数の個数: 24

約数和(自身を含む): 37731775752

約数和(自身を除く): 19304408778

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1849, 3698, 5547, 11094, 1661021, 3322042, 4983063, 9966126, 71423903, 142847806, 214271709, 428543418, 3071227829, 6142455658, 9213683487, 18427366974]

約数ペア:

[(1, 18427366974), (2, 9213683487), (3, 6142455658), (6, 3071227829), (43, 428543418), (86, 214271709), (129, 142847806), (258, 71423903), (1849, 9966126), (3698, 4983063), (5547, 3322042), (11094, 1661021)]