15218172

素因数分解:

$2^2\times 3^3\times {\mathrm{140909}}^1$

素因数の和:140922

約数の個数: 24

約数和(自身を含む): 39454800

約数和(自身を除く): 24236628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 140909, 281818, 422727, 563636, 845454, 1268181, 1690908, 2536362, 3804543, 5072724, 7609086, 15218172]

約数ペア:

[(1, 15218172), (2, 7609086), (3, 5072724), (4, 3804543), (6, 2536362), (9, 1690908), (12, 1268181), (18, 845454), (27, 563636), (36, 422727), (54, 281818), (108, 140909)]