16628166

素因数分解:

$2^1\times 3^4\times {\mathrm{102643}}^1$

素因数の和:102657

約数の個数: 20

約数和(自身を含む): 37259772

約数和(自身を除く): 20631606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 102643, 205286, 307929, 615858, 923787, 1847574, 2771361, 5542722, 8314083, 16628166]

約数ペア:

[(1, 16628166), (2, 8314083), (3, 5542722), (6, 2771361), (9, 1847574), (18, 923787), (27, 615858), (54, 307929), (81, 205286), (162, 102643)]