27147918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{646379}}^1$

素因数の和:646391

約数の個数: 16

約数和(自身を含む): 62052480

約数和(自身を除く): 34904562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 646379, 1292758, 1939137, 3878274, 4524653, 9049306, 13573959, 27147918]

約数ペア:

[(1, 27147918), (2, 13573959), (3, 9049306), (6, 4524653), (7, 3878274), (14, 1939137), (21, 1292758), (42, 646379)]