18208146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{275881}}^1$

素因数の和:275897

約数の個数: 16

約数和(自身を含む): 39727008

約数和(自身を除く): 21518862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 275881, 551762, 827643, 1655286, 3034691, 6069382, 9104073, 18208146]

約数ペア:

[(1, 18208146), (2, 9104073), (3, 6069382), (6, 3034691), (11, 1655286), (22, 827643), (33, 551762), (66, 275881)]