85654674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21929}}^1$

素因数の和:21975

約数の個数: 48

約数和(自身を含む): 218949120

約数和(自身を除く): 133294446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 21929, 43858, 65787, 131574, 153503, 197361, 307006, 394722, 460509, 679799, 921018, 1359598, 1381527, 2039397, 2763054, 4078794, 4758593, 6118191, 9517186, 12236382, 14275779, 28551558, 42827337, 85654674]

約数ペア:

[(1, 85654674), (2, 42827337), (3, 28551558), (6, 14275779), (7, 12236382), (9, 9517186), (14, 6118191), (18, 4758593), (21, 4078794), (31, 2763054), (42, 2039397), (62, 1381527), (63, 1359598), (93, 921018), (126, 679799), (186, 460509), (217, 394722), (279, 307006), (434, 197361), (558, 153503), (651, 131574), (1302, 65787), (1953, 43858), (3906, 21929)]