18017047552

素因数分解:

$2^{10}\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2621}}^1$

素因数の和:2792

約数の個数: 132

約数和(自身を含む): 42218662644

約数和(自身を除く): 24201615092

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 137, 196, 224, 256, 274, 392, 448, 512, 548, 784, 896, 959, 1024, 1096, 1568, 1792, 1918, 2192, 2621, 3136, 3584, 3836, 4384, 5242, 6272, 6713, 7168, 7672, 8768, 10484, 12544, 13426, 15344, 17536, 18347, 20968, 25088, 26852, 30688, 35072, 36694, 41936, 50176, 53704, 61376, 70144, 73388, 83872, 107408, 122752, 128429, 140288, 146776, 167744, 214816, 245504, 256858, 293552, 335488, 359077, 429632, 491008, 513716, 587104, 670976, 718154, 859264, 982016, 1027432, 1174208, 1341952, 1436308, 1718528, 2054864, 2348416, 2513539, 2683904, 2872616, 3437056, 4109728, 4696832, 5027078, 5745232, 6874112, 8219456, 9393664, 10054156, 11490464, 16438912, 17594773, 18787328, 20108312, 22980928, 32877824, 35189546, 40216624, 45961856, 65755648, 70379092, 80433248, 91923712, 131511296, 140758184, 160866496, 183847424, 281516368, 321732992, 367694848, 563032736, 643465984, 1126065472, 1286931968, 2252130944, 2573863936, 4504261888, 9008523776, 18017047552]

約数ペア:

[(1, 18017047552), (2, 9008523776), (4, 4504261888), (7, 2573863936), (8, 2252130944), (14, 1286931968), (16, 1126065472), (28, 643465984), (32, 563032736), (49, 367694848), (56, 321732992), (64, 281516368), (98, 183847424), (112, 160866496), (128, 140758184), (137, 131511296), (196, 91923712), (224, 80433248), (256, 70379092), (274, 65755648), (392, 45961856), (448, 40216624), (512, 35189546), (548, 32877824), (784, 22980928), (896, 20108312), (959, 18787328), (1024, 17594773), (1096, 16438912), (1568, 11490464), (1792, 10054156), (1918, 9393664), (2192, 8219456), (2621, 6874112), (3136, 5745232), (3584, 5027078), (3836, 4696832), (4384, 4109728), (5242, 3437056), (6272, 2872616), (6713, 2683904), (7168, 2513539), (7672, 2348416), (8768, 2054864), (10484, 1718528), (12544, 1436308), (13426, 1341952), (15344, 1174208), (17536, 1027432), (18347, 982016), (20968, 859264), (25088, 718154), (26852, 670976), (30688, 587104), (35072, 513716), (36694, 491008), (41936, 429632), (50176, 359077), (53704, 335488), (61376, 293552), (70144, 256858), (73388, 245504), (83872, 214816), (107408, 167744), (122752, 146776), (128429, 140288)]