18480128

素因数分解:

$2^{10}\times {\mathrm{18047}}^1$

素因数の和:18067

約数の個数: 22

約数和(自身を含む): 36944256

約数和(自身を除く): 18464128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 18047, 36094, 72188, 144376, 288752, 577504, 1155008, 2310016, 4620032, 9240064, 18480128]

約数ペア:

[(1, 18480128), (2, 9240064), (4, 4620032), (8, 2310016), (16, 1155008), (32, 577504), (64, 288752), (128, 144376), (256, 72188), (512, 36094), (1024, 18047)]