2557904886

素因数分解:

$2^1\times 3^3\times {\mathrm{47368609}}^1$

素因数の和:47368620

約数の個数: 16

約数和(自身を含む): 5684233200

約数和(自身を除く): 3126328314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 47368609, 94737218, 142105827, 284211654, 426317481, 852634962, 1278952443, 2557904886]

約数ペア:

[(1, 2557904886), (2, 1278952443), (3, 852634962), (6, 426317481), (9, 284211654), (18, 142105827), (27, 94737218), (54, 47368609)]