2889774612

素因数分解:

$2^2\times 3^2\times {\mathrm{80271517}}^1$

素因数の和:80271527

約数の個数: 18

約数和(自身を含む): 7304708138

約数和(自身を除く): 4414933526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 80271517, 160543034, 240814551, 321086068, 481629102, 722443653, 963258204, 1444887306, 2889774612]

約数ペア:

[(1, 2889774612), (2, 1444887306), (3, 963258204), (4, 722443653), (6, 481629102), (9, 321086068), (12, 240814551), (18, 160543034), (36, 80271517)]