2013442434

素因数分解:

$2^1\times 3^4\times {\mathrm{12428657}}^1$

素因数の和:12428671

約数の個数: 20

約数和(自身を含む): 4511602854

約数和(自身を除く): 2498160420

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12428657, 24857314, 37285971, 74571942, 111857913, 223715826, 335573739, 671147478, 1006721217, 2013442434]

約数ペア:

[(1, 2013442434), (2, 1006721217), (3, 671147478), (6, 335573739), (9, 223715826), (18, 111857913), (27, 74571942), (54, 37285971), (81, 24857314), (162, 12428657)]