16887666

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{20249}}^1$

素因数の和:20393

約数の個数: 16

約数和(自身を含む): 34020000

約数和(自身を除く): 17132334

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 20249, 40498, 60747, 121494, 2814611, 5629222, 8443833, 16887666]

約数ペア:

[(1, 16887666), (2, 8443833), (3, 5629222), (6, 2814611), (139, 121494), (278, 60747), (417, 40498), (834, 20249)]