27738466

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{18517}}^1$

素因数の和:18633

約数の個数: 16

約数和(自身を含む): 47998656

約数和(自身を除く): 20260190

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 18517, 37034, 129619, 259238, 1981319, 3962638, 13869233, 27738466]

約数ペア:

[(1, 27738466), (2, 13869233), (7, 3962638), (14, 1981319), (107, 259238), (214, 129619), (749, 37034), (1498, 18517)]