78845652

素因数分解:

$2^2\times 3^2\times {\mathrm{2190157}}^1$

素因数の和:2190167

約数の個数: 18

約数和(自身を含む): 199304378

約数和(自身を除く): 120458726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2190157, 4380314, 6570471, 8760628, 13140942, 19711413, 26281884, 39422826, 78845652]

約数ペア:

[(1, 78845652), (2, 39422826), (3, 26281884), (4, 19711413), (6, 13140942), (9, 8760628), (12, 6570471), (18, 4380314), (36, 2190157)]