18561152

素因数分解:

$2^7\times {\mathrm{145009}}^1$

素因数の和:145023

約数の個数: 16

約数和(自身を含む): 36977550

約数和(自身を除く): 18416398

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 145009, 290018, 580036, 1160072, 2320144, 4640288, 9280576, 18561152]

約数ペア:

[(1, 18561152), (2, 9280576), (4, 4640288), (8, 2320144), (16, 1160072), (32, 580036), (64, 290018), (128, 145009)]