18064031888

素因数分解:

$2^4\times 7^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1322

約数の個数: 160

約数和(自身を含む): 42425856000

約数和(自身を除く): 24361824112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 59, 94, 98, 112, 118, 188, 196, 236, 329, 343, 376, 392, 413, 472, 658, 686, 752, 784, 826, 944, 1187, 1316, 1372, 1652, 2303, 2374, 2632, 2744, 2773, 2891, 3304, 4606, 4748, 5264, 5488, 5546, 5782, 6608, 8309, 9212, 9496, 11092, 11564, 16121, 16618, 18424, 18992, 19411, 20237, 22184, 23128, 32242, 33236, 36848, 38822, 40474, 44368, 46256, 55789, 58163, 64484, 66472, 70033, 77644, 80948, 111578, 116326, 128968, 132944, 135877, 140066, 155288, 161896, 223156, 232652, 257936, 271754, 280132, 310576, 323792, 390523, 407141, 446312, 465304, 490231, 543508, 560264, 781046, 814282, 892624, 930608, 951139, 980462, 1087016, 1120528, 1562092, 1628564, 1902278, 1960924, 2174032, 2733661, 3124184, 3257128, 3291551, 3431617, 3804556, 3921848, 5467322, 6248368, 6514256, 6583102, 6863234, 7609112, 7843696, 10934644, 13166204, 13726468, 15218224, 19135627, 21869288, 23040857, 24021319, 26332408, 27452936, 38271254, 43738576, 46081714, 48042638, 52664816, 54905872, 76542508, 92163428, 96085276, 153085016, 161285999, 184326856, 192170552, 306170032, 322571998, 368653712, 384341104, 645143996, 1129001993, 1290287992, 2258003986, 2580575984, 4516007972, 9032015944, 18064031888]

約数ペア:

[(1, 18064031888), (2, 9032015944), (4, 4516007972), (7, 2580575984), (8, 2258003986), (14, 1290287992), (16, 1129001993), (28, 645143996), (47, 384341104), (49, 368653712), (56, 322571998), (59, 306170032), (94, 192170552), (98, 184326856), (112, 161285999), (118, 153085016), (188, 96085276), (196, 92163428), (236, 76542508), (329, 54905872), (343, 52664816), (376, 48042638), (392, 46081714), (413, 43738576), (472, 38271254), (658, 27452936), (686, 26332408), (752, 24021319), (784, 23040857), (826, 21869288), (944, 19135627), (1187, 15218224), (1316, 13726468), (1372, 13166204), (1652, 10934644), (2303, 7843696), (2374, 7609112), (2632, 6863234), (2744, 6583102), (2773, 6514256), (2891, 6248368), (3304, 5467322), (4606, 3921848), (4748, 3804556), (5264, 3431617), (5488, 3291551), (5546, 3257128), (5782, 3124184), (6608, 2733661), (8309, 2174032), (9212, 1960924), (9496, 1902278), (11092, 1628564), (11564, 1562092), (16121, 1120528), (16618, 1087016), (18424, 980462), (18992, 951139), (19411, 930608), (20237, 892624), (22184, 814282), (23128, 781046), (32242, 560264), (33236, 543508), (36848, 490231), (38822, 465304), (40474, 446312), (44368, 407141), (46256, 390523), (55789, 323792), (58163, 310576), (64484, 280132), (66472, 271754), (70033, 257936), (77644, 232652), (80948, 223156), (111578, 161896), (116326, 155288), (128968, 140066), (132944, 135877)]