18148864

素因数分解:

$2^9\times {\mathrm{35447}}^1$

素因数の和:35465

約数の個数: 20

約数和(自身を含む): 36263304

約数和(自身を除く): 18114440

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 35447, 70894, 141788, 283576, 567152, 1134304, 2268608, 4537216, 9074432, 18148864]

約数ペア:

[(1, 18148864), (2, 9074432), (4, 4537216), (8, 2268608), (16, 1134304), (32, 567152), (64, 283576), (128, 141788), (256, 70894), (512, 35447)]