18285429

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2153}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 25848000

約数和(自身を除く): 7562571

約数列:

[1, 3, 19, 57, 149, 447, 2153, 2831, 6459, 8493, 40907, 122721, 320797, 962391, 6095143, 18285429]

約数ペア:

[(1, 18285429), (3, 6095143), (19, 962391), (57, 320797), (149, 122721), (447, 40907), (2153, 8493), (2831, 6459)]