21746846

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1328

約数の個数: 24

約数和(自身を含む): 36376032

約数和(自身を除く): 14629186

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1231, 1606, 2462, 8833, 13541, 17666, 27082, 89863, 148951, 179726, 297902, 988493, 1976986, 10873423, 21746846]

約数ペア:

[(1, 21746846), (2, 10873423), (11, 1976986), (22, 988493), (73, 297902), (121, 179726), (146, 148951), (242, 89863), (803, 27082), (1231, 17666), (1606, 13541), (2462, 8833)]