27789996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{178141}}^1$

素因数の和:178161

約数の個数: 24

約数和(自身を含む): 69831664

約数和(自身を除く): 42041668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 178141, 356282, 534423, 712564, 1068846, 2137692, 2315833, 4631666, 6947499, 9263332, 13894998, 27789996]

約数ペア:

[(1, 27789996), (2, 13894998), (3, 9263332), (4, 6947499), (6, 4631666), (12, 2315833), (13, 2137692), (26, 1068846), (39, 712564), (52, 534423), (78, 356282), (156, 178141)]