18330451968

素因数分解:

$2^{15}\times 3^1\times {\mathrm{263}}^1\times {\mathrm{709}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 49135521600

約数和(自身を除く): 30805069632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 263, 384, 512, 526, 709, 768, 789, 1024, 1052, 1418, 1536, 1578, 2048, 2104, 2127, 2836, 3072, 3156, 4096, 4208, 4254, 5672, 6144, 6312, 8192, 8416, 8508, 11344, 12288, 12624, 16384, 16832, 17016, 22688, 24576, 25248, 32768, 33664, 34032, 45376, 49152, 50496, 67328, 68064, 90752, 98304, 100992, 134656, 136128, 181504, 186467, 201984, 269312, 272256, 363008, 372934, 403968, 538624, 544512, 559401, 726016, 745868, 807936, 1077248, 1089024, 1118802, 1452032, 1491736, 1615872, 2154496, 2178048, 2237604, 2904064, 2983472, 3231744, 4308992, 4356096, 4475208, 5808128, 5966944, 6463488, 8617984, 8712192, 8950416, 11616256, 11933888, 12926976, 17424384, 17900832, 23232512, 23867776, 25853952, 34848768, 35801664, 47735552, 69697536, 71603328, 95471104, 143206656, 190942208, 286413312, 381884416, 572826624, 763768832, 1145653248, 1527537664, 2291306496, 3055075328, 4582612992, 6110150656, 9165225984, 18330451968]

約数ペア:

[(1, 18330451968), (2, 9165225984), (3, 6110150656), (4, 4582612992), (6, 3055075328), (8, 2291306496), (12, 1527537664), (16, 1145653248), (24, 763768832), (32, 572826624), (48, 381884416), (64, 286413312), (96, 190942208), (128, 143206656), (192, 95471104), (256, 71603328), (263, 69697536), (384, 47735552), (512, 35801664), (526, 34848768), (709, 25853952), (768, 23867776), (789, 23232512), (1024, 17900832), (1052, 17424384), (1418, 12926976), (1536, 11933888), (1578, 11616256), (2048, 8950416), (2104, 8712192), (2127, 8617984), (2836, 6463488), (3072, 5966944), (3156, 5808128), (4096, 4475208), (4208, 4356096), (4254, 4308992), (5672, 3231744), (6144, 2983472), (6312, 2904064), (8192, 2237604), (8416, 2178048), (8508, 2154496), (11344, 1615872), (12288, 1491736), (12624, 1452032), (16384, 1118802), (16832, 1089024), (17016, 1077248), (22688, 807936), (24576, 745868), (25248, 726016), (32768, 559401), (33664, 544512), (34032, 538624), (45376, 403968), (49152, 372934), (50496, 363008), (67328, 272256), (68064, 269312), (90752, 201984), (98304, 186467), (100992, 181504), (134656, 136128)]