18450478

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:723

約数の個数: 16

約数和(自身を含む): 28139760

約数和(自身を除く): 9689282

約数列:

[1, 2, 101, 202, 241, 379, 482, 758, 24341, 38279, 48682, 76558, 91339, 182678, 9225239, 18450478]

約数ペア:

[(1, 18450478), (2, 9225239), (101, 182678), (202, 91339), (241, 76558), (379, 48682), (482, 38279), (758, 24341)]