27665886

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{9391}}^1$

素因数の和:9887

約数の個数: 16

約数和(自身を含む): 55450368

約数和(自身を除く): 27784482

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 9391, 18782, 28173, 56346, 4610981, 9221962, 13832943, 27665886]

約数ペア:

[(1, 27665886), (2, 13832943), (3, 9221962), (6, 4610981), (491, 56346), (982, 28173), (1473, 18782), (2946, 9391)]