1188156906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{47591}}^1$

素因数の和:47691

約数の個数: 48

約数和(自身を含む): 2747010240

約数和(自身を除く): 1558853334

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, 47591, 95182, 142773, 285546, 428319, 856638, 904229, 1808458, 2712687, 3474143, 5425374, 6948286, 8138061, 10422429, 16276122, 20844858, 31267287, 62534574, 66008717, 132017434, 198026151, 396052302, 594078453, 1188156906]

約数ペア:

[(1, 1188156906), (2, 594078453), (3, 396052302), (6, 198026151), (9, 132017434), (18, 66008717), (19, 62534574), (38, 31267287), (57, 20844858), (73, 16276122), (114, 10422429), (146, 8138061), (171, 6948286), (219, 5425374), (342, 3474143), (438, 2712687), (657, 1808458), (1314, 904229), (1387, 856638), (2774, 428319), (4161, 285546), (8322, 142773), (12483, 95182), (24966, 47591)]