12747342

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{4327}}^1$

素因数の和:4823

約数の個数: 16

約数和(自身を含む): 25552512

約数和(自身を除く): 12805170

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 4327, 8654, 12981, 25962, 2124557, 4249114, 6373671, 12747342]

約数ペア:

[(1, 12747342), (2, 6373671), (3, 4249114), (6, 2124557), (491, 25962), (982, 12981), (1473, 8654), (2946, 4327)]