18382828

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 33066432

約数和(自身を除く): 14683604

約数列:

[1, 2, 4, 47, 94, 188, 277, 353, 554, 706, 1108, 1412, 13019, 16591, 26038, 33182, 52076, 66364, 97781, 195562, 391124, 4595707, 9191414, 18382828]

約数ペア:

[(1, 18382828), (2, 9191414), (4, 4595707), (47, 391124), (94, 195562), (188, 97781), (277, 66364), (353, 52076), (554, 33182), (706, 26038), (1108, 16591), (1412, 13019)]