11511486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 28813824

約数和(自身を除く): 17302338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 887, 927, 1442, 1774, 1854, 2163, 2661, 4326, 5322, 6209, 6489, 7983, 12418, 12978, 15966, 18627, 37254, 55881, 91361, 111762, 182722, 274083, 548166, 639527, 822249, 1279054, 1644498, 1918581, 3837162, 5755743, 11511486]

約数ペア:

[(1, 11511486), (2, 5755743), (3, 3837162), (6, 1918581), (7, 1644498), (9, 1279054), (14, 822249), (18, 639527), (21, 548166), (42, 274083), (63, 182722), (103, 111762), (126, 91361), (206, 55881), (309, 37254), (618, 18627), (721, 15966), (887, 12978), (927, 12418), (1442, 7983), (1774, 6489), (1854, 6209), (2163, 5322), (2661, 4326)]