26694297

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 48048000

約数和(自身を除く): 21353703

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 769, 1197, 1653, 1827, 2307, 3857, 4959, 5383, 6921, 11571, 14611, 16149, 22301, 34713, 43833, 48447, 66903, 102277, 131499, 156107, 200709, 306831, 423719, 468321, 920493, 1271157, 1404963, 2966033, 3813471, 8898099, 26694297]

約数ペア:

[(1, 26694297), (3, 8898099), (7, 3813471), (9, 2966033), (19, 1404963), (21, 1271157), (29, 920493), (57, 468321), (63, 423719), (87, 306831), (133, 200709), (171, 156107), (203, 131499), (261, 102277), (399, 66903), (551, 48447), (609, 43833), (769, 34713), (1197, 22301), (1653, 16149), (1827, 14611), (2307, 11571), (3857, 6921), (4959, 5383)]