21034866

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 43026048

約数和(自身を除く): 21991182

約数列:

[1, 2, 3, 6, 101, 103, 202, 206, 303, 309, 337, 606, 618, 674, 1011, 2022, 10403, 20806, 31209, 34037, 34711, 62418, 68074, 69422, 102111, 104133, 204222, 208266, 3505811, 7011622, 10517433, 21034866]

約数ペア:

[(1, 21034866), (2, 10517433), (3, 7011622), (6, 3505811), (101, 208266), (103, 204222), (202, 104133), (206, 102111), (303, 69422), (309, 68074), (337, 62418), (606, 34711), (618, 34037), (674, 31209), (1011, 20806), (2022, 10403)]