18136041

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78511}}^1$

素因数の和:78532

約数の個数: 16

約数和(自身を含む): 30148608

約数和(自身を除く): 12012567

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 78511, 235533, 549577, 863621, 1648731, 2590863, 6045347, 18136041]

約数ペア:

[(1, 18136041), (3, 6045347), (7, 2590863), (11, 1648731), (21, 863621), (33, 549577), (77, 235533), (231, 78511)]