27681994

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{4507}}^1$

素因数の和:4629

約数の個数: 16

約数和(自身を含む): 43168608

約数和(自身を除く): 15486614

約数列:

[1, 2, 37, 74, 83, 166, 3071, 4507, 6142, 9014, 166759, 333518, 374081, 748162, 13840997, 27681994]

約数ペア:

[(1, 27681994), (2, 13840997), (37, 748162), (74, 374081), (83, 333518), (166, 166759), (3071, 9014), (4507, 6142)]