18205121096

素因数分解:

$2^3\times {\mathrm{2593}}^1\times {\mathrm{877609}}^1$

素因数の和:880208

約数の個数: 16

約数和(自身を含む): 34147805100

約数和(自身を除く): 15942684004

約数列:

[1, 2, 4, 8, 2593, 5186, 10372, 20744, 877609, 1755218, 3510436, 7020872, 2275640137, 4551280274, 9102560548, 18205121096]

約数ペア:

[(1, 18205121096), (2, 9102560548), (4, 4551280274), (8, 2275640137), (2593, 7020872), (5186, 3510436), (10372, 1755218), (20744, 877609)]