391382172

素因数分解:

$2^2\times 3^3\times {\mathrm{3623909}}^1$

素因数の和:3623922

約数の個数: 24

約数和(自身を含む): 1014694800

約数和(自身を除く): 623312628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 3623909, 7247818, 10871727, 14495636, 21743454, 32615181, 43486908, 65230362, 97845543, 130460724, 195691086, 391382172]

約数ペア:

[(1, 391382172), (2, 195691086), (3, 130460724), (4, 97845543), (6, 65230362), (9, 43486908), (12, 32615181), (18, 21743454), (27, 14495636), (36, 10871727), (54, 7247818), (108, 3623909)]