21168744

素因数分解:

$2^3\times 3^1\times {\mathrm{882031}}^1$

素因数の和:882040

約数の個数: 16

約数和(自身を含む): 52921920

約数和(自身を除く): 31753176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 882031, 1764062, 2646093, 3528124, 5292186, 7056248, 10584372, 21168744]

約数ペア:

[(1, 21168744), (2, 10584372), (3, 7056248), (4, 5292186), (6, 3528124), (8, 2646093), (12, 1764062), (24, 882031)]