858356046

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{34381}}^1$

素因数の和:34481

約数の個数: 48

約数和(自身を含む): 1984529040

約数和(自身を除く): 1126172994

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 4161, 8322, 12483, 24966, 34381, 68762, 103143, 206286, 309429, 618858, 653239, 1306478, 1959717, 2509813, 3919434, 5019626, 5879151, 7529439, 11758302, 15058878, 22588317, 45176634, 47686447, 95372894, 143059341, 286118682, 429178023, 858356046]

約数ペア:

[(1, 858356046), (2, 429178023), (3, 286118682), (6, 143059341), (9, 95372894), (18, 47686447), (19, 45176634), (38, 22588317), (57, 15058878), (73, 11758302), (114, 7529439), (146, 5879151), (171, 5019626), (219, 3919434), (342, 2509813), (438, 1959717), (657, 1306478), (1314, 653239), (1387, 618858), (2774, 309429), (4161, 206286), (8322, 103143), (12483, 68762), (24966, 34381)]