21717096

素因数分解:

$2^3\times 3^1\times {\mathrm{904879}}^1$

素因数の和:904888

約数の個数: 16

約数和(自身を含む): 54292800

約数和(自身を除く): 32575704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 904879, 1809758, 2714637, 3619516, 5429274, 7239032, 10858548, 21717096]

約数ペア:

[(1, 21717096), (2, 10858548), (3, 7239032), (4, 5429274), (6, 3619516), (8, 2714637), (12, 1809758), (24, 904879)]