127946508

素因数分解:

$2^2\times 3^1\times {\mathrm{10662209}}^1$

素因数の和:10662216

約数の個数: 12

約数和(自身を含む): 298541880

約数和(自身を除く): 170595372

約数列:

[1, 2, 3, 4, 6, 12, 10662209, 21324418, 31986627, 42648836, 63973254, 127946508]

約数ペア:

[(1, 127946508), (2, 63973254), (3, 42648836), (4, 31986627), (6, 21324418), (12, 10662209)]