516942

素因数分解:

$2^1\times 3^4\times {\mathrm{3191}}^1$

素因数の和:3205

約数の個数: 20

約数和(自身を含む): 1158696

約数和(自身を除く): 641754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3191, 6382, 9573, 19146, 28719, 57438, 86157, 172314, 258471, 516942]

約数ペア:

[(1, 516942), (2, 258471), (3, 172314), (6, 86157), (9, 57438), (18, 28719), (27, 19146), (54, 9573), (81, 6382), (162, 3191)]