27430432012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{20441}}^1\times {\mathrm{17657}}^1$

素因数の和:38121

約数の個数: 24

約数和(自身を含む): 50535077040

約数和(自身を除く): 23104645028

約数列:

[1, 2, 4, 19, 38, 76, 17657, 20441, 35314, 40882, 70628, 81764, 335483, 388379, 670966, 776758, 1341932, 1553516, 360926737, 721853474, 1443706948, 6857608003, 13715216006, 27430432012]

約数ペア:

[(1, 27430432012), (2, 13715216006), (4, 6857608003), (19, 1443706948), (38, 721853474), (76, 360926737), (17657, 1553516), (20441, 1341932), (35314, 776758), (40882, 670966), (70628, 388379), (81764, 335483)]