18204424

素因数分解:

$2^3\times 7^1\times {\mathrm{325079}}^1$

素因数の和:325092

約数の個数: 16

約数和(自身を含む): 39009600

約数和(自身を除く): 20805176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 325079, 650158, 1300316, 2275553, 2600632, 4551106, 9102212, 18204424]

約数ペア:

[(1, 18204424), (2, 9102212), (4, 4551106), (7, 2600632), (8, 2275553), (14, 1300316), (28, 650158), (56, 325079)]