2178118884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9553153}}^1$

素因数の和:9553179

約数の個数: 24

約数和(自身を含む): 5349766240

約数和(自身を除く): 3171647356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 9553153, 19106306, 28659459, 38212612, 57318918, 114637836, 181509907, 363019814, 544529721, 726039628, 1089059442, 2178118884]

約数ペア:

[(1, 2178118884), (2, 1089059442), (3, 726039628), (4, 544529721), (6, 363019814), (12, 181509907), (19, 114637836), (38, 57318918), (57, 38212612), (76, 28659459), (114, 19106306), (228, 9553153)]