16147998

素因数分解:

$2^1\times 3^4\times {\mathrm{99679}}^1$

素因数の和:99693

約数の個数: 20

約数和(自身を含む): 36183840

約数和(自身を除く): 20035842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 99679, 199358, 299037, 598074, 897111, 1794222, 2691333, 5382666, 8073999, 16147998]

約数ペア:

[(1, 16147998), (2, 8073999), (3, 5382666), (6, 2691333), (9, 1794222), (18, 897111), (27, 598074), (54, 299037), (81, 199358), (162, 99679)]