18955363536

素因数分解:

$2^4\times 3^2\times {\mathrm{479}}^1\times {\mathrm{274811}}^1$

素因数の和:275304

約数の個数: 60

約数和(自身を含む): 53159633280

約数和(自身を除く): 34204269744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 479, 958, 1437, 1916, 2874, 3832, 4311, 5748, 7664, 8622, 11496, 17244, 22992, 34488, 68976, 274811, 549622, 824433, 1099244, 1648866, 2198488, 2473299, 3297732, 4396976, 4946598, 6595464, 9893196, 13190928, 19786392, 39572784, 131634469, 263268938, 394903407, 526537876, 789806814, 1053075752, 1184710221, 1579613628, 2106151504, 2369420442, 3159227256, 4738840884, 6318454512, 9477681768, 18955363536]

約数ペア:

[(1, 18955363536), (2, 9477681768), (3, 6318454512), (4, 4738840884), (6, 3159227256), (8, 2369420442), (9, 2106151504), (12, 1579613628), (16, 1184710221), (18, 1053075752), (24, 789806814), (36, 526537876), (48, 394903407), (72, 263268938), (144, 131634469), (479, 39572784), (958, 19786392), (1437, 13190928), (1916, 9893196), (2874, 6595464), (3832, 4946598), (4311, 4396976), (5748, 3297732), (7664, 2473299), (8622, 2198488), (11496, 1648866), (17244, 1099244), (22992, 824433), (34488, 549622), (68976, 274811)]