40269474

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 112039200

約数和(自身を除く): 71769726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 81, 89, 98, 114, 126, 133, 147, 162, 171, 178, 189, 243, 266, 267, 294, 342, 378, 399, 441, 486, 513, 534, 567, 623, 798, 801, 882, 931, 1026, 1134, 1197, 1246, 1323, 1539, 1602, 1691, 1701, 1862, 1869, 2394, 2403, 2646, 2793, 3078, 3382, 3402, 3591, 3738, 3969, 4361, 4617, 4806, 5073, 5586, 5607, 7182, 7209, 7938, 8379, 8722, 9234, 10146, 10773, 11214, 11837, 11907, 13083, 14418, 15219, 16758, 16821, 21546, 21627, 23674, 23814, 25137, 26166, 30438, 32319, 33642, 35511, 39249, 43254, 45657, 50274, 50463, 64638, 71022, 75411, 78498, 82859, 91314, 100926, 106533, 117747, 136971, 150822, 151389, 165718, 213066, 226233, 235494, 248577, 273942, 302778, 319599, 353241, 410913, 452466, 497154, 639198, 706482, 745731, 821826, 958797, 1059723, 1491462, 1917594, 2119446, 2237193, 2876391, 4474386, 5752782, 6711579, 13423158, 20134737, 40269474]

約数ペア:

[(1, 40269474), (2, 20134737), (3, 13423158), (6, 6711579), (7, 5752782), (9, 4474386), (14, 2876391), (18, 2237193), (19, 2119446), (21, 1917594), (27, 1491462), (38, 1059723), (42, 958797), (49, 821826), (54, 745731), (57, 706482), (63, 639198), (81, 497154), (89, 452466), (98, 410913), (114, 353241), (126, 319599), (133, 302778), (147, 273942), (162, 248577), (171, 235494), (178, 226233), (189, 213066), (243, 165718), (266, 151389), (267, 150822), (294, 136971), (342, 117747), (378, 106533), (399, 100926), (441, 91314), (486, 82859), (513, 78498), (534, 75411), (567, 71022), (623, 64638), (798, 50463), (801, 50274), (882, 45657), (931, 43254), (1026, 39249), (1134, 35511), (1197, 33642), (1246, 32319), (1323, 30438), (1539, 26166), (1602, 25137), (1691, 23814), (1701, 23674), (1862, 21627), (1869, 21546), (2394, 16821), (2403, 16758), (2646, 15219), (2793, 14418), (3078, 13083), (3382, 11907), (3402, 11837), (3591, 11214), (3738, 10773), (3969, 10146), (4361, 9234), (4617, 8722), (4806, 8379), (5073, 7938), (5586, 7209), (5607, 7182)]