2543676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 6473376

約数和(自身を除く): 3929700

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 337, 444, 629, 674, 1011, 1258, 1348, 1887, 2022, 2516, 3774, 4044, 5729, 7548, 11458, 12469, 17187, 22916, 24938, 34374, 37407, 49876, 68748, 74814, 149628, 211973, 423946, 635919, 847892, 1271838, 2543676]

約数ペア:

[(1, 2543676), (2, 1271838), (3, 847892), (4, 635919), (6, 423946), (12, 211973), (17, 149628), (34, 74814), (37, 68748), (51, 49876), (68, 37407), (74, 34374), (102, 24938), (111, 22916), (148, 17187), (204, 12469), (222, 11458), (337, 7548), (444, 5729), (629, 4044), (674, 3774), (1011, 2516), (1258, 2022), (1348, 1887)]