18334336

素因数分解:

$2^7\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 36744480

約数和(自身を除く): 18410144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 454, 631, 908, 1262, 1816, 2524, 3632, 5048, 7264, 10096, 14528, 20192, 29056, 40384, 80768, 143237, 286474, 572948, 1145896, 2291792, 4583584, 9167168, 18334336]

約数ペア:

[(1, 18334336), (2, 9167168), (4, 4583584), (8, 2291792), (16, 1145896), (32, 572948), (64, 286474), (128, 143237), (227, 80768), (454, 40384), (631, 29056), (908, 20192), (1262, 14528), (1816, 10096), (2524, 7264), (3632, 5048)]