6645402

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 80

約数和(自身を含む): 16727040

約数和(自身を除く): 10081638

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 127, 153, 162, 171, 254, 306, 323, 342, 381, 459, 513, 646, 762, 918, 969, 1026, 1143, 1377, 1539, 1938, 2159, 2286, 2413, 2754, 2907, 3078, 3429, 4318, 4826, 5814, 6477, 6858, 7239, 8721, 10287, 12954, 14478, 17442, 19431, 20574, 21717, 26163, 38862, 41021, 43434, 52326, 58293, 65151, 82042, 116586, 123063, 130302, 174879, 195453, 246126, 349758, 369189, 390906, 738378, 1107567, 2215134, 3322701, 6645402]

約数ペア:

[(1, 6645402), (2, 3322701), (3, 2215134), (6, 1107567), (9, 738378), (17, 390906), (18, 369189), (19, 349758), (27, 246126), (34, 195453), (38, 174879), (51, 130302), (54, 123063), (57, 116586), (81, 82042), (102, 65151), (114, 58293), (127, 52326), (153, 43434), (162, 41021), (171, 38862), (254, 26163), (306, 21717), (323, 20574), (342, 19431), (381, 17442), (459, 14478), (513, 12954), (646, 10287), (762, 8721), (918, 7239), (969, 6858), (1026, 6477), (1143, 5814), (1377, 4826), (1539, 4318), (1938, 3429), (2159, 3078), (2286, 2907), (2413, 2754)]