21367662

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{8039}}^1$

素因数の和:8487

約数の個数: 16

約数和(自身を含む): 42837120

約数和(自身を除く): 21469458

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 8039, 16078, 24117, 48234, 3561277, 7122554, 10683831, 21367662]

約数ペア:

[(1, 21367662), (2, 10683831), (3, 7122554), (6, 3561277), (443, 48234), (886, 24117), (1329, 16078), (2658, 8039)]