18172928

素因数分解:

$2^{10}\times {\mathrm{17747}}^1$

素因数の和:17767

約数の個数: 22

約数和(自身を含む): 36330156

約数和(自身を除く): 18157228

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 17747, 35494, 70988, 141976, 283952, 567904, 1135808, 2271616, 4543232, 9086464, 18172928]

約数ペア:

[(1, 18172928), (2, 9086464), (4, 4543232), (8, 2271616), (16, 1135808), (32, 567904), (64, 283952), (128, 141976), (256, 70988), (512, 35494), (1024, 17747)]