27681794

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{37307}}^1$

素因数の和:37369

約数の個数: 16

約数和(自身を含む): 48351168

約数和(自身を除く): 20669374

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 37307, 74614, 261149, 522298, 1977271, 3954542, 13840897, 27681794]

約数ペア:

[(1, 27681794), (2, 13840897), (7, 3954542), (14, 1977271), (53, 522298), (106, 261149), (371, 74614), (742, 37307)]