18240448

素因数分解:

$2^6\times {\mathrm{285007}}^1$

素因数の和:285019

約数の個数: 14

約数和(自身を含む): 36196016

約数和(自身を除く): 17955568

約数列:

[1, 2, 4, 8, 16, 32, 64, 285007, 570014, 1140028, 2280056, 4560112, 9120224, 18240448]

約数ペア:

[(1, 18240448), (2, 9120224), (4, 4560112), (8, 2280056), (16, 1140028), (32, 570014), (64, 285007)]