18938116224

素因数分解:

$2^7\times 3^4\times {\mathrm{223}}^1\times {\mathrm{8191}}^1$

素因数の和:8440

約数の個数: 160

約数和(自身を含む): 56619171840

約数和(自身を除く): 37681055616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 223, 288, 324, 384, 432, 446, 576, 648, 669, 864, 892, 1152, 1296, 1338, 1728, 1784, 2007, 2592, 2676, 3456, 3568, 4014, 5184, 5352, 6021, 7136, 8028, 8191, 10368, 10704, 12042, 14272, 16056, 16382, 18063, 21408, 24084, 24573, 28544, 32112, 32764, 36126, 42816, 48168, 49146, 64224, 65528, 72252, 73719, 85632, 96336, 98292, 128448, 131056, 144504, 147438, 192672, 196584, 221157, 256896, 262112, 289008, 294876, 385344, 393168, 442314, 524224, 578016, 589752, 663471, 770688, 786336, 884628, 1048448, 1156032, 1179504, 1326942, 1572672, 1769256, 1826593, 2312064, 2359008, 2653884, 3145344, 3538512, 3653186, 4718016, 5307768, 5479779, 7077024, 7306372, 9436032, 10615536, 10959558, 14154048, 14612744, 16439337, 21231072, 21919116, 28308096, 29225488, 32878674, 42462144, 43838232, 49318011, 58450976, 65757348, 84924288, 87676464, 98636022, 116901952, 131514696, 147954033, 175352928, 197272044, 233803904, 263029392, 295908066, 350705856, 394544088, 526058784, 591816132, 701411712, 789088176, 1052117568, 1183632264, 1578176352, 2104235136, 2367264528, 3156352704, 4734529056, 6312705408, 9469058112, 18938116224]

約数ペア:

[(1, 18938116224), (2, 9469058112), (3, 6312705408), (4, 4734529056), (6, 3156352704), (8, 2367264528), (9, 2104235136), (12, 1578176352), (16, 1183632264), (18, 1052117568), (24, 789088176), (27, 701411712), (32, 591816132), (36, 526058784), (48, 394544088), (54, 350705856), (64, 295908066), (72, 263029392), (81, 233803904), (96, 197272044), (108, 175352928), (128, 147954033), (144, 131514696), (162, 116901952), (192, 98636022), (216, 87676464), (223, 84924288), (288, 65757348), (324, 58450976), (384, 49318011), (432, 43838232), (446, 42462144), (576, 32878674), (648, 29225488), (669, 28308096), (864, 21919116), (892, 21231072), (1152, 16439337), (1296, 14612744), (1338, 14154048), (1728, 10959558), (1784, 10615536), (2007, 9436032), (2592, 7306372), (2676, 7077024), (3456, 5479779), (3568, 5307768), (4014, 4718016), (5184, 3653186), (5352, 3538512), (6021, 3145344), (7136, 2653884), (8028, 2359008), (8191, 2312064), (10368, 1826593), (10704, 1769256), (12042, 1572672), (14272, 1326942), (16056, 1179504), (16382, 1156032), (18063, 1048448), (21408, 884628), (24084, 786336), (24573, 770688), (28544, 663471), (32112, 589752), (32764, 578016), (36126, 524224), (42816, 442314), (48168, 393168), (49146, 385344), (64224, 294876), (65528, 289008), (72252, 262112), (73719, 256896), (85632, 221157), (96336, 196584), (98292, 192672), (128448, 147438), (131056, 144504)]