16728906

素因数分解:

$2^1\times 3^1\times {\mathrm{1171}}^1\times {\mathrm{2381}}^1$

素因数の和:3557

約数の個数: 16

約数和(自身を含む): 33500448

約数和(自身を除く): 16771542

約数列:

[1, 2, 3, 6, 1171, 2342, 2381, 3513, 4762, 7026, 7143, 14286, 2788151, 5576302, 8364453, 16728906]

約数ペア:

[(1, 16728906), (2, 8364453), (3, 5576302), (6, 2788151), (1171, 14286), (2342, 7143), (2381, 7026), (3513, 4762)]