27680286

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{63197}}^1$

素因数の和:63275

約数の個数: 16

約数和(自身を含む): 56119824

約数和(自身を除く): 28439538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 63197, 126394, 189591, 379182, 4613381, 9226762, 13840143, 27680286]

約数ペア:

[(1, 27680286), (2, 13840143), (3, 9226762), (6, 4613381), (73, 379182), (146, 189591), (219, 126394), (438, 63197)]