2180120976

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1376339}}^1$

素因数の和:1376364

約数の個数: 60

約数和(自身を含む): 6655980240

約数和(自身を除く): 4475859264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 1376339, 2752678, 4129017, 5505356, 8258034, 11010712, 12387051, 15139729, 16516068, 22021424, 24774102, 30279458, 33032136, 45419187, 49548204, 60558916, 66064272, 90838374, 99096408, 121117832, 136257561, 181676748, 198192816, 242235664, 272515122, 363353496, 545030244, 726706992, 1090060488, 2180120976]

約数ペア:

[(1, 2180120976), (2, 1090060488), (3, 726706992), (4, 545030244), (6, 363353496), (8, 272515122), (9, 242235664), (11, 198192816), (12, 181676748), (16, 136257561), (18, 121117832), (22, 99096408), (24, 90838374), (33, 66064272), (36, 60558916), (44, 49548204), (48, 45419187), (66, 33032136), (72, 30279458), (88, 24774102), (99, 22021424), (132, 16516068), (144, 15139729), (176, 12387051), (198, 11010712), (264, 8258034), (396, 5505356), (528, 4129017), (792, 2752678), (1584, 1376339)]