18735123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6379}}^1$

素因数の和:6482

約数の個数: 16

約数和(自身を含む): 27561600

約数和(自身を除く): 8826477

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 6379, 19137, 70169, 210507, 567731, 1703193, 6245041, 18735123]

約数ペア:

[(1, 18735123), (3, 6245041), (11, 1703193), (33, 567731), (89, 210507), (267, 70169), (979, 19137), (2937, 6379)]