681436242

素因数分解:

$2^1\times 3^2\times {\mathrm{337}}^1\times {\mathrm{112337}}^1$

素因数の和:112682

約数の個数: 24

約数和(自身を含む): 1480839516

約数和(自身を除く): 799403274

約数列:

[1, 2, 3, 6, 9, 18, 337, 674, 1011, 2022, 3033, 6066, 112337, 224674, 337011, 674022, 1011033, 2022066, 37857569, 75715138, 113572707, 227145414, 340718121, 681436242]

約数ペア:

[(1, 681436242), (2, 340718121), (3, 227145414), (6, 113572707), (9, 75715138), (18, 37857569), (337, 2022066), (674, 1011033), (1011, 674022), (2022, 337011), (3033, 224674), (6066, 112337)]