11509326

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 26666640

約数和(自身を除く): 15157314

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 461, 657, 922, 1314, 1383, 1387, 2766, 2774, 4149, 4161, 8298, 8322, 8759, 12483, 17518, 24966, 26277, 33653, 52554, 67306, 78831, 100959, 157662, 201918, 302877, 605754, 639407, 1278814, 1918221, 3836442, 5754663, 11509326]

約数ペア:

[(1, 11509326), (2, 5754663), (3, 3836442), (6, 1918221), (9, 1278814), (18, 639407), (19, 605754), (38, 302877), (57, 201918), (73, 157662), (114, 100959), (146, 78831), (171, 67306), (219, 52554), (342, 33653), (438, 26277), (461, 24966), (657, 17518), (922, 12483), (1314, 8759), (1383, 8322), (1387, 8298), (2766, 4161), (2774, 4149)]