21526362

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8363}}^1$

素因数の和:8395

約数の個数: 48

約数和(自身を含む): 54800928

約数和(自身を除く): 33274566

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 8363, 16726, 25089, 50178, 75267, 91993, 108719, 150534, 183986, 217438, 275979, 326157, 551958, 652314, 827937, 978471, 1195909, 1655874, 1956942, 2391818, 3587727, 7175454, 10763181, 21526362]

約数ペア:

[(1, 21526362), (2, 10763181), (3, 7175454), (6, 3587727), (9, 2391818), (11, 1956942), (13, 1655874), (18, 1195909), (22, 978471), (26, 827937), (33, 652314), (39, 551958), (66, 326157), (78, 275979), (99, 217438), (117, 183986), (143, 150534), (198, 108719), (234, 91993), (286, 75267), (429, 50178), (858, 25089), (1287, 16726), (2574, 8363)]