2018242576

素因数分解:

$2^4\times 7^2\times {\mathrm{2574289}}^1$

素因数の和:2574311

約数の個数: 30

約数和(自身を含む): 4548770430

約数和(自身を除く): 2530527854

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2574289, 5148578, 10297156, 18020023, 20594312, 36040046, 41188624, 72080092, 126140161, 144160184, 252280322, 288320368, 504560644, 1009121288, 2018242576]

約数ペア:

[(1, 2018242576), (2, 1009121288), (4, 504560644), (7, 288320368), (8, 252280322), (14, 144160184), (16, 126140161), (28, 72080092), (49, 41188624), (56, 36040046), (98, 20594312), (112, 18020023), (196, 10297156), (392, 5148578), (784, 2574289)]