18353356

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28499}}^1$

素因数の和:28533

約数の個数: 24

約数和(自身を含む): 38304000

約数和(自身を除く): 19950644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 28499, 56998, 113996, 199493, 398986, 655477, 797972, 1310954, 2621908, 4588339, 9176678, 18353356]

約数ペア:

[(1, 18353356), (2, 9176678), (4, 4588339), (7, 2621908), (14, 1310954), (23, 797972), (28, 655477), (46, 398986), (92, 199493), (161, 113996), (322, 56998), (644, 28499)]