18934169856

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{22433}}^1$

素因数の和:22616

約数の個数: 144

約数和(自身を含む): 57960841344

約数和(自身を除く): 39026671488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 157, 168, 192, 224, 256, 314, 336, 384, 448, 471, 628, 672, 768, 896, 942, 1099, 1256, 1344, 1792, 1884, 2198, 2512, 2688, 3297, 3768, 4396, 5024, 5376, 6594, 7536, 8792, 10048, 13188, 15072, 17584, 20096, 22433, 26376, 30144, 35168, 40192, 44866, 52752, 60288, 67299, 70336, 89732, 105504, 120576, 134598, 140672, 157031, 179464, 211008, 269196, 281344, 314062, 358928, 422016, 471093, 538392, 628124, 717856, 844032, 942186, 1076784, 1256248, 1435712, 1884372, 2153568, 2512496, 2871424, 3521981, 3768744, 4307136, 5024992, 5742848, 7043962, 7537488, 8614272, 10049984, 10565943, 14087924, 15074976, 17228544, 20099968, 21131886, 24653867, 28175848, 30149952, 40199936, 42263772, 49307734, 56351696, 60299904, 73961601, 84527544, 98615468, 112703392, 120599808, 147923202, 169055088, 197230936, 225406784, 295846404, 338110176, 394461872, 450813568, 591692808, 676220352, 788923744, 901627136, 1183385616, 1352440704, 1577847488, 2366771232, 2704881408, 3155694976, 4733542464, 6311389952, 9467084928, 18934169856]

約数ペア:

[(1, 18934169856), (2, 9467084928), (3, 6311389952), (4, 4733542464), (6, 3155694976), (7, 2704881408), (8, 2366771232), (12, 1577847488), (14, 1352440704), (16, 1183385616), (21, 901627136), (24, 788923744), (28, 676220352), (32, 591692808), (42, 450813568), (48, 394461872), (56, 338110176), (64, 295846404), (84, 225406784), (96, 197230936), (112, 169055088), (128, 147923202), (157, 120599808), (168, 112703392), (192, 98615468), (224, 84527544), (256, 73961601), (314, 60299904), (336, 56351696), (384, 49307734), (448, 42263772), (471, 40199936), (628, 30149952), (672, 28175848), (768, 24653867), (896, 21131886), (942, 20099968), (1099, 17228544), (1256, 15074976), (1344, 14087924), (1792, 10565943), (1884, 10049984), (2198, 8614272), (2512, 7537488), (2688, 7043962), (3297, 5742848), (3768, 5024992), (4396, 4307136), (5024, 3768744), (5376, 3521981), (6594, 2871424), (7536, 2512496), (8792, 2153568), (10048, 1884372), (13188, 1435712), (15072, 1256248), (17584, 1076784), (20096, 942186), (22433, 844032), (26376, 717856), (30144, 628124), (35168, 538392), (40192, 471093), (44866, 422016), (52752, 358928), (60288, 314062), (67299, 281344), (70336, 269196), (89732, 211008), (105504, 179464), (120576, 157031), (134598, 140672)]