21093654

素因数分解:

$2^1\times 3^1\times {\mathrm{1871}}^1\times {\mathrm{1879}}^1$

素因数の和:3755

約数の個数: 16

約数和(自身を含む): 42232320

約数和(自身を除く): 21138666

約数列:

[1, 2, 3, 6, 1871, 1879, 3742, 3758, 5613, 5637, 11226, 11274, 3515609, 7031218, 10546827, 21093654]

約数ペア:

[(1, 21093654), (2, 10546827), (3, 7031218), (6, 3515609), (1871, 11274), (1879, 11226), (3742, 5637), (3758, 5613)]