121903728

素因数分解:

$2^4\times 3^1\times {\mathrm{2539661}}^1$

素因数の和:2539672

約数の個数: 20

約数和(自身を含む): 314918088

約数和(自身を除く): 193014360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2539661, 5079322, 7618983, 10158644, 15237966, 20317288, 30475932, 40634576, 60951864, 121903728]

約数ペア:

[(1, 121903728), (2, 60951864), (3, 40634576), (4, 30475932), (6, 20317288), (8, 15237966), (12, 10158644), (16, 7618983), (24, 5079322), (48, 2539661)]