2990560788

素因数分解:

$2^2\times 3^2\times {\mathrm{83071133}}^1$

素因数の和:83071143

約数の個数: 18

約数和(自身を含む): 7559473194

約数和(自身を除く): 4568912406

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83071133, 166142266, 249213399, 332284532, 498426798, 747640197, 996853596, 1495280394, 2990560788]

約数ペア:

[(1, 2990560788), (2, 1495280394), (3, 996853596), (4, 747640197), (6, 498426798), (9, 332284532), (12, 249213399), (18, 166142266), (36, 83071133)]