27139938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{646189}}^1$

素因数の和:646201

約数の個数: 16

約数和(自身を含む): 62034240

約数和(自身を除く): 34894302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 646189, 1292378, 1938567, 3877134, 4523323, 9046646, 13569969, 27139938]

約数ペア:

[(1, 27139938), (2, 13569969), (3, 9046646), (6, 4523323), (7, 3877134), (14, 1938567), (21, 1292378), (42, 646189)]