18521144

素因数分解:

$2^3\times {\mathrm{1049}}^1\times {\mathrm{2207}}^1$

素因数の和:3262

約数の個数: 16

約数和(自身を含む): 34776000

約数和(自身を除く): 16254856

約数列:

[1, 2, 4, 8, 1049, 2098, 2207, 4196, 4414, 8392, 8828, 17656, 2315143, 4630286, 9260572, 18521144]

約数ペア:

[(1, 18521144), (2, 9260572), (4, 4630286), (8, 2315143), (1049, 17656), (2098, 8828), (2207, 8392), (4196, 4414)]