2990556

素因数分解:

$2^2\times 3^2\times {\mathrm{83071}}^1$

素因数の和:83081

約数の個数: 18

約数和(自身を含む): 7559552

約数和(自身を除く): 4568996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83071, 166142, 249213, 332284, 498426, 747639, 996852, 1495278, 2990556]

約数ペア:

[(1, 2990556), (2, 1495278), (3, 996852), (4, 747639), (6, 498426), (9, 332284), (12, 249213), (18, 166142), (36, 83071)]