18543104

素因数分解:

$2^9\times {\mathrm{36217}}^1$

素因数の和:36235

約数の個数: 20

約数和(自身を含む): 37051014

約数和(自身を除く): 18507910

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 36217, 72434, 144868, 289736, 579472, 1158944, 2317888, 4635776, 9271552, 18543104]

約数ペア:

[(1, 18543104), (2, 9271552), (4, 4635776), (8, 2317888), (16, 1158944), (32, 579472), (64, 289736), (128, 144868), (256, 72434), (512, 36217)]