18213584256

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72859}}^1$

素因数の和:72917

約数の個数: 192

約数和(自身を含む): 61831910400

約数和(自身を除く): 43618326144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3472, 3906, 3968, 4032, 4464, 5208, 5952, 6944, 7812, 8064, 8928, 10416, 11904, 13888, 15624, 17856, 20832, 27776, 31248, 35712, 41664, 62496, 72859, 83328, 124992, 145718, 218577, 249984, 291436, 437154, 510013, 582872, 655731, 874308, 1020026, 1165744, 1311462, 1530039, 1748616, 2040052, 2258629, 2331488, 2622924, 3060078, 3497232, 4080104, 4517258, 4590117, 4662976, 5245848, 6120156, 6775887, 6994464, 8160208, 9034516, 9180234, 9325952, 10491696, 12240312, 13551774, 13988928, 15810403, 16320416, 18069032, 18360468, 20327661, 20983392, 24480624, 27103548, 27977856, 31620806, 32640832, 36138064, 36720936, 40655322, 41966784, 47431209, 48961248, 54207096, 63241612, 65281664, 72276128, 73441872, 81310644, 83933568, 94862418, 97922496, 108414192, 126483224, 142293627, 144552256, 146883744, 162621288, 189724836, 195844992, 216828384, 252966448, 284587254, 289104512, 293767488, 325242576, 379449672, 433656768, 505932896, 569174508, 587534976, 650485152, 758899344, 867313536, 1011865792, 1138349016, 1300970304, 1517798688, 2023731584, 2276698032, 2601940608, 3035597376, 4553396064, 6071194752, 9106792128, 18213584256]

約数ペア:

[(1, 18213584256), (2, 9106792128), (3, 6071194752), (4, 4553396064), (6, 3035597376), (7, 2601940608), (8, 2276698032), (9, 2023731584), (12, 1517798688), (14, 1300970304), (16, 1138349016), (18, 1011865792), (21, 867313536), (24, 758899344), (28, 650485152), (31, 587534976), (32, 569174508), (36, 505932896), (42, 433656768), (48, 379449672), (56, 325242576), (62, 293767488), (63, 289104512), (64, 284587254), (72, 252966448), (84, 216828384), (93, 195844992), (96, 189724836), (112, 162621288), (124, 146883744), (126, 144552256), (128, 142293627), (144, 126483224), (168, 108414192), (186, 97922496), (192, 94862418), (217, 83933568), (224, 81310644), (248, 73441872), (252, 72276128), (279, 65281664), (288, 63241612), (336, 54207096), (372, 48961248), (384, 47431209), (434, 41966784), (448, 40655322), (496, 36720936), (504, 36138064), (558, 32640832), (576, 31620806), (651, 27977856), (672, 27103548), (744, 24480624), (868, 20983392), (896, 20327661), (992, 18360468), (1008, 18069032), (1116, 16320416), (1152, 15810403), (1302, 13988928), (1344, 13551774), (1488, 12240312), (1736, 10491696), (1953, 9325952), (1984, 9180234), (2016, 9034516), (2232, 8160208), (2604, 6994464), (2688, 6775887), (2976, 6120156), (3472, 5245848), (3906, 4662976), (3968, 4590117), (4032, 4517258), (4464, 4080104), (5208, 3497232), (5952, 3060078), (6944, 2622924), (7812, 2331488), (8064, 2258629), (8928, 2040052), (10416, 1748616), (11904, 1530039), (13888, 1311462), (15624, 1165744), (17856, 1020026), (20832, 874308), (27776, 655731), (31248, 582872), (35712, 510013), (41664, 437154), (62496, 291436), (72859, 249984), (83328, 218577), (124992, 145718)]