18453414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439367}}^1$

素因数の和:439379

約数の個数: 16

約数和(自身を含む): 42179328

約数和(自身を除く): 23725914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439367, 878734, 1318101, 2636202, 3075569, 6151138, 9226707, 18453414]

約数ペア:

[(1, 18453414), (2, 9226707), (3, 6151138), (6, 3075569), (7, 2636202), (14, 1318101), (21, 878734), (42, 439367)]