2185518

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 24

約数和(自身を含む): 4497768

約数和(自身を除く): 2312250

約数列:

[1, 2, 3, 6, 43, 86, 129, 197, 258, 394, 591, 1182, 1849, 3698, 5547, 8471, 11094, 16942, 25413, 50826, 364253, 728506, 1092759, 2185518]

約数ペア:

[(1, 2185518), (2, 1092759), (3, 728506), (6, 364253), (43, 50826), (86, 25413), (129, 16942), (197, 11094), (258, 8471), (394, 5547), (591, 3698), (1182, 1849)]