18534864

素因数分解:

$2^4\times 3^1\times {\mathrm{386143}}^1$

素因数の和:386154

約数の個数: 20

約数和(自身を含む): 47881856

約数和(自身を除く): 29346992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 386143, 772286, 1158429, 1544572, 2316858, 3089144, 4633716, 6178288, 9267432, 18534864]

約数ペア:

[(1, 18534864), (2, 9267432), (3, 6178288), (4, 4633716), (6, 3089144), (8, 2316858), (12, 1544572), (16, 1158429), (24, 772286), (48, 386143)]