21340104

素因数分解:

$2^3\times 3^1\times {\mathrm{889171}}^1$

素因数の和:889180

約数の個数: 16

約数和(自身を含む): 53350320

約数和(自身を除く): 32010216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 889171, 1778342, 2667513, 3556684, 5335026, 7113368, 10670052, 21340104]

約数ペア:

[(1, 21340104), (2, 10670052), (3, 7113368), (4, 5335026), (6, 3556684), (8, 2667513), (12, 1778342), (24, 889171)]