2019446523

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 3098178720

約数和(自身を除く): 1078732197

約数列:

[1, 3, 9, 29, 73, 83, 87, 219, 249, 261, 657, 747, 1277, 2117, 2407, 3831, 6059, 6351, 7221, 11493, 18177, 19053, 21663, 37033, 54531, 93221, 105991, 111099, 175711, 279663, 317973, 333297, 527133, 838989, 953919, 1581399, 2703409, 3073739, 7737343, 8110227, 9221217, 23212029, 24330681, 27663651, 69636087, 224382947, 673148841, 2019446523]

約数ペア:

[(1, 2019446523), (3, 673148841), (9, 224382947), (29, 69636087), (73, 27663651), (83, 24330681), (87, 23212029), (219, 9221217), (249, 8110227), (261, 7737343), (657, 3073739), (747, 2703409), (1277, 1581399), (2117, 953919), (2407, 838989), (3831, 527133), (6059, 333297), (6351, 317973), (7221, 279663), (11493, 175711), (18177, 111099), (19053, 105991), (21663, 93221), (37033, 54531)]