26004799989

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{837271}}^1$

素因数の和:837330

約数の個数: 48

約数和(自身を含む): 47021195520

約数和(自身を除く): 21016395531

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 1071, 1479, 1827, 3451, 4437, 10353, 31059, 837271, 2511813, 5860897, 7535439, 14233607, 17582691, 24280859, 42700821, 52748073, 72842577, 99635249, 128102463, 169966013, 218527731, 298905747, 412774603, 509898039, 896717241, 1238323809, 1529694117, 2889422221, 3714971427, 8668266663, 26004799989]

約数ペア:

[(1, 26004799989), (3, 8668266663), (7, 3714971427), (9, 2889422221), (17, 1529694117), (21, 1238323809), (29, 896717241), (51, 509898039), (63, 412774603), (87, 298905747), (119, 218527731), (153, 169966013), (203, 128102463), (261, 99635249), (357, 72842577), (493, 52748073), (609, 42700821), (1071, 24280859), (1479, 17582691), (1827, 14233607), (3451, 7535439), (4437, 5860897), (10353, 2511813), (31059, 837271)]