18180496

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{19259}}^1$

素因数の和:19326

約数の個数: 20

約数和(自身を含む): 35823600

約数和(自身を除く): 17643104

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 19259, 38518, 77036, 154072, 308144, 1136281, 2272562, 4545124, 9090248, 18180496]

約数ペア:

[(1, 18180496), (2, 9090248), (4, 4545124), (8, 2272562), (16, 1136281), (59, 308144), (118, 154072), (236, 77036), (472, 38518), (944, 19259)]