18653404286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1013}}^1\times {\mathrm{76091}}^1$

素因数の和:77128

約数の個数: 24

約数和(自身を含む): 30785757912

約数和(自身を除く): 12132353626

約数列:

[1, 2, 11, 22, 121, 242, 1013, 2026, 11143, 22286, 76091, 122573, 152182, 245146, 837001, 1674002, 9207011, 18414022, 77080183, 154160366, 847882013, 1695764026, 9326702143, 18653404286]

約数ペア:

[(1, 18653404286), (2, 9326702143), (11, 1695764026), (22, 847882013), (121, 154160366), (242, 77080183), (1013, 18414022), (2026, 9207011), (11143, 1674002), (22286, 837001), (76091, 245146), (122573, 152182)]