21406332

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{104933}}^1$

素因数の和:104957

約数の個数: 24

約数和(自身を含む): 52886736

約数和(自身を除く): 31480404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 104933, 209866, 314799, 419732, 629598, 1259196, 1783861, 3567722, 5351583, 7135444, 10703166, 21406332]

約数ペア:

[(1, 21406332), (2, 10703166), (3, 7135444), (4, 5351583), (6, 3567722), (12, 1783861), (17, 1259196), (34, 629598), (51, 419732), (68, 314799), (102, 209866), (204, 104933)]