27809922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{662141}}^1$

素因数の和:662153

約数の個数: 16

約数和(自身を含む): 63565632

約数和(自身を除く): 35755710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 662141, 1324282, 1986423, 3972846, 4634987, 9269974, 13904961, 27809922]

約数ペア:

[(1, 27809922), (2, 13904961), (3, 9269974), (6, 4634987), (7, 3972846), (14, 1986423), (21, 1324282), (42, 662141)]