21062562

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{39443}}^1$

素因数の和:39537

約数の個数: 16

約数和(自身を含む): 42599520

約数和(自身を除く): 21536958

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 39443, 78886, 118329, 236658, 3510427, 7020854, 10531281, 21062562]

約数ペア:

[(1, 21062562), (2, 10531281), (3, 7020854), (6, 3510427), (89, 236658), (178, 118329), (267, 78886), (534, 39443)]