18234368

素因数分解:

$2^{10}\times {\mathrm{17807}}^1$

素因数の和:17827

約数の個数: 22

約数和(自身を含む): 36452976

約数和(自身を除く): 18218608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 17807, 35614, 71228, 142456, 284912, 569824, 1139648, 2279296, 4558592, 9117184, 18234368]

約数ペア:

[(1, 18234368), (2, 9117184), (4, 4558592), (8, 2279296), (16, 1139648), (32, 569824), (64, 284912), (128, 142456), (256, 71228), (512, 35614), (1024, 17807)]