727434

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 1704000

約数和(自身を除く): 976566

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 709, 1026, 1418, 2127, 4254, 6381, 12762, 13471, 19143, 26942, 38286, 40413, 80826, 121239, 242478, 363717, 727434]

約数ペア:

[(1, 727434), (2, 363717), (3, 242478), (6, 121239), (9, 80826), (18, 40413), (19, 38286), (27, 26942), (38, 19143), (54, 13471), (57, 12762), (114, 6381), (171, 4254), (342, 2127), (513, 1418), (709, 1026)]