27284218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61729}}^1$

素因数の和:61761

約数の個数: 16

約数和(自身を含む): 46667880

約数和(自身を除く): 19383662

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 61729, 123458, 802477, 1049393, 1604954, 2098786, 13642109, 27284218]

約数ペア:

[(1, 27284218), (2, 13642109), (13, 2098786), (17, 1604954), (26, 1049393), (34, 802477), (221, 123458), (442, 61729)]