4385766438

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{639511}}^1$

素因数の和:639649

約数の個数: 32

約数和(自身を含む): 9822904320

約数和(自身を除く): 5437137882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 639511, 1279022, 1918533, 3837066, 5755599, 11511198, 17266797, 34533594, 81217897, 162435794, 243653691, 487307382, 730961073, 1461922146, 2192883219, 4385766438]

約数ペア:

[(1, 4385766438), (2, 2192883219), (3, 1461922146), (6, 730961073), (9, 487307382), (18, 243653691), (27, 162435794), (54, 81217897), (127, 34533594), (254, 17266797), (381, 11511198), (762, 5755599), (1143, 3837066), (2286, 1918533), (3429, 1279022), (6858, 639511)]