21902166000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 960

約数和(自身を含む): 91930116096

約数和(自身を除く): 70027950096

約数列:

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約数ペア:

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