7631028

素因数分解:

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

素因数の和:401

約数の個数: 72

約数和(自身を含む): 21038472

約数和(自身を除く): 13407444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 337, 444, 612, 629, 666, 674, 1011, 1258, 1332, 1348, 1887, 2022, 2516, 3033, 3774, 4044, 5661, 5729, 6066, 7548, 11322, 11458, 12132, 12469, 17187, 22644, 22916, 24938, 34374, 37407, 49876, 51561, 68748, 74814, 103122, 112221, 149628, 206244, 211973, 224442, 423946, 448884, 635919, 847892, 1271838, 1907757, 2543676, 3815514, 7631028]

約数ペア:

[(1, 7631028), (2, 3815514), (3, 2543676), (4, 1907757), (6, 1271838), (9, 847892), (12, 635919), (17, 448884), (18, 423946), (34, 224442), (36, 211973), (37, 206244), (51, 149628), (68, 112221), (74, 103122), (102, 74814), (111, 68748), (148, 51561), (153, 49876), (204, 37407), (222, 34374), (306, 24938), (333, 22916), (337, 22644), (444, 17187), (612, 12469), (629, 12132), (666, 11458), (674, 11322), (1011, 7548), (1258, 6066), (1332, 5729), (1348, 5661), (1887, 4044), (2022, 3774), (2516, 3033)]