18164608

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 47980800

約数和(自身を除く): 29816192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 97, 112, 128, 133, 152, 154, 176, 194, 209, 224, 266, 304, 308, 352, 388, 418, 448, 532, 608, 616, 679, 704, 776, 836, 896, 1064, 1067, 1216, 1232, 1358, 1408, 1463, 1552, 1672, 1843, 2128, 2134, 2432, 2464, 2716, 2926, 3104, 3344, 3686, 4256, 4268, 4928, 5432, 5852, 6208, 6688, 7372, 7469, 8512, 8536, 9856, 10864, 11704, 12416, 12901, 13376, 14744, 14938, 17024, 17072, 20273, 21728, 23408, 25802, 26752, 29488, 29876, 34144, 40546, 43456, 46816, 51604, 58976, 59752, 68288, 81092, 86912, 93632, 103208, 117952, 119504, 136576, 141911, 162184, 187264, 206416, 235904, 239008, 283822, 324368, 412832, 478016, 567644, 648736, 825664, 956032, 1135288, 1297472, 1651328, 2270576, 2594944, 4541152, 9082304, 18164608]

約数ペア:

[(1, 18164608), (2, 9082304), (4, 4541152), (7, 2594944), (8, 2270576), (11, 1651328), (14, 1297472), (16, 1135288), (19, 956032), (22, 825664), (28, 648736), (32, 567644), (38, 478016), (44, 412832), (56, 324368), (64, 283822), (76, 239008), (77, 235904), (88, 206416), (97, 187264), (112, 162184), (128, 141911), (133, 136576), (152, 119504), (154, 117952), (176, 103208), (194, 93632), (209, 86912), (224, 81092), (266, 68288), (304, 59752), (308, 58976), (352, 51604), (388, 46816), (418, 43456), (448, 40546), (532, 34144), (608, 29876), (616, 29488), (679, 26752), (704, 25802), (776, 23408), (836, 21728), (896, 20273), (1064, 17072), (1067, 17024), (1216, 14938), (1232, 14744), (1358, 13376), (1408, 12901), (1463, 12416), (1552, 11704), (1672, 10864), (1843, 9856), (2128, 8536), (2134, 8512), (2432, 7469), (2464, 7372), (2716, 6688), (2926, 6208), (3104, 5852), (3344, 5432), (3686, 4928), (4256, 4268)]