2783293218

素因数分解:

$2^1\times 3^3\times {\mathrm{2347}}^1\times {\mathrm{21961}}^1$

素因数の和:24319

約数の個数: 32

約数和(自身を含む): 6188013120

約数和(自身を除く): 3404719902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2347, 4694, 7041, 14082, 21123, 21961, 42246, 43922, 63369, 65883, 126738, 131766, 197649, 395298, 592947, 1185894, 51542467, 103084934, 154627401, 309254802, 463882203, 927764406, 1391646609, 2783293218]

約数ペア:

[(1, 2783293218), (2, 1391646609), (3, 927764406), (6, 463882203), (9, 309254802), (18, 154627401), (27, 103084934), (54, 51542467), (2347, 1185894), (4694, 592947), (7041, 395298), (14082, 197649), (21123, 131766), (21961, 126738), (42246, 65883), (43922, 63369)]