18326204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20731}}^1$

素因数の和:20765

約数の個数: 24

約数和(自身を含む): 36571248

約数和(自身を除く): 18245044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 20731, 41462, 82924, 269503, 352427, 539006, 704854, 1078012, 1409708, 4581551, 9163102, 18326204]

約数ペア:

[(1, 18326204), (2, 9163102), (4, 4581551), (13, 1409708), (17, 1078012), (26, 704854), (34, 539006), (52, 352427), (68, 269503), (221, 82924), (442, 41462), (884, 20731)]