18058876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1597}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 34631856

約数和(自身を除く): 16572980

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 1597, 2827, 3194, 5654, 6388, 11308, 17567, 35134, 70268, 410429, 820858, 1641716, 4514719, 9029438, 18058876]

約数ペア:

[(1, 18058876), (2, 9029438), (4, 4514719), (11, 1641716), (22, 820858), (44, 410429), (257, 70268), (514, 35134), (1028, 17567), (1597, 11308), (2827, 6388), (3194, 5654)]