18173067

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11717}}^1$

素因数の和:11778

約数の個数: 16

約数和(自身を含む): 26998272

約数和(自身を除く): 8825205

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 11717, 35151, 128887, 386661, 550699, 1652097, 6057689, 18173067]

約数ペア:

[(1, 18173067), (3, 6057689), (11, 1652097), (33, 550699), (47, 386661), (141, 128887), (517, 35151), (1551, 11717)]