51738666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1231873}}^1$

素因数の和:1231885

約数の個数: 16

約数和(自身を含む): 118259904

約数和(自身を除く): 66521238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1231873, 2463746, 3695619, 7391238, 8623111, 17246222, 25869333, 51738666]

約数ペア:

[(1, 51738666), (2, 25869333), (3, 17246222), (6, 8623111), (7, 7391238), (14, 3695619), (21, 2463746), (42, 1231873)]