18133086363

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{5209}}^1$

素因数の和:5449

約数の個数: 64

約数和(自身を含む): 30009600000

約数和(自身を除く): 11876513637

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 199, 343, 357, 597, 833, 1029, 1393, 2499, 3383, 4179, 5209, 5831, 9751, 10149, 15627, 17493, 23681, 29253, 36463, 68257, 71043, 88553, 109389, 165767, 204771, 255241, 265659, 497301, 619871, 765723, 1036591, 1160369, 1786687, 1859613, 3109773, 3481107, 4339097, 5360061, 7256137, 13017291, 17622047, 21768411, 30373679, 50792959, 52866141, 91121037, 123354329, 152378877, 355550713, 370062987, 863480303, 1066652139, 2590440909, 6044362121, 18133086363]

約数ペア:

[(1, 18133086363), (3, 6044362121), (7, 2590440909), (17, 1066652139), (21, 863480303), (49, 370062987), (51, 355550713), (119, 152378877), (147, 123354329), (199, 91121037), (343, 52866141), (357, 50792959), (597, 30373679), (833, 21768411), (1029, 17622047), (1393, 13017291), (2499, 7256137), (3383, 5360061), (4179, 4339097), (5209, 3481107), (5831, 3109773), (9751, 1859613), (10149, 1786687), (15627, 1160369), (17493, 1036591), (23681, 765723), (29253, 619871), (36463, 497301), (68257, 265659), (71043, 255241), (88553, 204771), (109389, 165767)]