18296144

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{10687}}^1$

素因数の和:10802

約数の個数: 20

約数和(自身を含む): 35783424

約数和(自身を除く): 17487280

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 10687, 21374, 42748, 85496, 170992, 1143509, 2287018, 4574036, 9148072, 18296144]

約数ペア:

[(1, 18296144), (2, 9148072), (4, 4574036), (8, 2287018), (16, 1143509), (107, 170992), (214, 85496), (428, 42748), (856, 21374), (1712, 10687)]