18612864

素因数分解:

$2^7\times 3^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 54419040

約数和(自身を除く): 35806176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 151, 192, 214, 288, 302, 321, 384, 428, 453, 576, 604, 642, 856, 906, 963, 1152, 1208, 1284, 1359, 1712, 1812, 1926, 2416, 2568, 2718, 3424, 3624, 3852, 4832, 5136, 5436, 6848, 7248, 7704, 9664, 10272, 10872, 13696, 14496, 15408, 16157, 19328, 20544, 21744, 28992, 30816, 32314, 41088, 43488, 48471, 57984, 61632, 64628, 86976, 96942, 123264, 129256, 145413, 173952, 193884, 258512, 290826, 387768, 517024, 581652, 775536, 1034048, 1163304, 1551072, 2068096, 2326608, 3102144, 4653216, 6204288, 9306432, 18612864]

約数ペア:

[(1, 18612864), (2, 9306432), (3, 6204288), (4, 4653216), (6, 3102144), (8, 2326608), (9, 2068096), (12, 1551072), (16, 1163304), (18, 1034048), (24, 775536), (32, 581652), (36, 517024), (48, 387768), (64, 290826), (72, 258512), (96, 193884), (107, 173952), (128, 145413), (144, 129256), (151, 123264), (192, 96942), (214, 86976), (288, 64628), (302, 61632), (321, 57984), (384, 48471), (428, 43488), (453, 41088), (576, 32314), (604, 30816), (642, 28992), (856, 21744), (906, 20544), (963, 19328), (1152, 16157), (1208, 15408), (1284, 14496), (1359, 13696), (1712, 10872), (1812, 10272), (1926, 9664), (2416, 7704), (2568, 7248), (2718, 6848), (3424, 5436), (3624, 5136), (3852, 4832)]