2018556438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19789769}}^1$

素因数の和:19789791

約数の個数: 16

約数和(自身を含む): 4274590320

約数和(自身を除く): 2256033882

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19789769, 39579538, 59369307, 118738614, 336426073, 672852146, 1009278219, 2018556438]

約数ペア:

[(1, 2018556438), (2, 1009278219), (3, 672852146), (6, 336426073), (17, 118738614), (34, 59369307), (51, 39579538), (102, 19789769)]