18396042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{438001}}^1$

素因数の和:438013

約数の個数: 16

約数和(自身を含む): 42048192

約数和(自身を除く): 23652150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 438001, 876002, 1314003, 2628006, 3066007, 6132014, 9198021, 18396042]

約数ペア:

[(1, 18396042), (2, 9198021), (3, 6132014), (6, 3066007), (7, 2628006), (14, 1314003), (21, 876002), (42, 438001)]