66274846

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1999}}^1$

素因数の和:2160

約数の個数: 24

約数和(自身を含む): 110124000

約数和(自身を除く): 43849154

約数列:

[1, 2, 11, 22, 121, 137, 242, 274, 1507, 1999, 3014, 3998, 16577, 21989, 33154, 43978, 241879, 273863, 483758, 547726, 3012493, 6024986, 33137423, 66274846]

約数ペア:

[(1, 66274846), (2, 33137423), (11, 6024986), (22, 3012493), (121, 547726), (137, 483758), (242, 273863), (274, 241879), (1507, 43978), (1999, 33154), (3014, 21989), (3998, 16577)]