21061446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{501463}}^1$

素因数の和:501475

約数の個数: 16

約数和(自身を含む): 48140544

約数和(自身を除く): 27079098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 501463, 1002926, 1504389, 3008778, 3510241, 7020482, 10530723, 21061446]

約数ペア:

[(1, 21061446), (2, 10530723), (3, 7020482), (6, 3510241), (7, 3008778), (14, 1504389), (21, 1002926), (42, 501463)]