19067526

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 43929600

約数和(自身を除く): 24862074

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 439, 762, 878, 1143, 1317, 2286, 2413, 2634, 3951, 4826, 7239, 7902, 8341, 14478, 16682, 21717, 25023, 43434, 50046, 55753, 75069, 111506, 150138, 167259, 334518, 501777, 1003554, 1059307, 2118614, 3177921, 6355842, 9533763, 19067526]

約数ペア:

[(1, 19067526), (2, 9533763), (3, 6355842), (6, 3177921), (9, 2118614), (18, 1059307), (19, 1003554), (38, 501777), (57, 334518), (114, 167259), (127, 150138), (171, 111506), (254, 75069), (342, 55753), (381, 50046), (439, 43434), (762, 25023), (878, 21717), (1143, 16682), (1317, 14478), (2286, 8341), (2413, 7902), (2634, 7239), (3951, 4826)]