22794849

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 43250688

約数和(自身を除く): 20455839

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 49, 63, 77, 99, 111, 127, 147, 231, 259, 333, 381, 407, 441, 539, 693, 777, 889, 1143, 1221, 1397, 1617, 1813, 2331, 2667, 2849, 3663, 4191, 4699, 4851, 5439, 6223, 8001, 8547, 9779, 12573, 14097, 16317, 18669, 19943, 25641, 29337, 32893, 42291, 51689, 56007, 59829, 68453, 88011, 98679, 155067, 179487, 205359, 230251, 296037, 361823, 465201, 616077, 690753, 1085469, 2072259, 2532761, 3256407, 7598283, 22794849]

約数ペア:

[(1, 22794849), (3, 7598283), (7, 3256407), (9, 2532761), (11, 2072259), (21, 1085469), (33, 690753), (37, 616077), (49, 465201), (63, 361823), (77, 296037), (99, 230251), (111, 205359), (127, 179487), (147, 155067), (231, 98679), (259, 88011), (333, 68453), (381, 59829), (407, 56007), (441, 51689), (539, 42291), (693, 32893), (777, 29337), (889, 25641), (1143, 19943), (1221, 18669), (1397, 16317), (1617, 14097), (1813, 12573), (2331, 9779), (2667, 8547), (2849, 8001), (3663, 6223), (4191, 5439), (4699, 4851)]