18007409952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{288137}}^1$

素因数の和:288191

約数の個数: 144

約数和(自身を含む): 60412165632

約数和(自身を除く): 42404755680

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, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 31248, 62496, 288137, 576274, 864411, 1152548, 1728822, 2016959, 2305096, 2593233, 3457644, 4033918, 4610192, 5186466, 6050877, 6915288, 8067836, 8932247, 9220384, 10372932, 12101754, 13830576, 16135672, 17864494, 18152631, 20745864, 24203508, 26796741, 27661152, 32271344, 35728988, 36305262, 41491728, 48407016, 53593482, 62525729, 64542688, 71457976, 72610524, 80390223, 82983456, 96814032, 107186964, 125051458, 142915952, 145221048, 160780446, 187577187, 193628064, 214373928, 250102916, 285831904, 290442096, 321560892, 375154374, 428747856, 500205832, 562731561, 580884192, 643121784, 750308748, 857495712, 1000411664, 1125463122, 1286243568, 1500617496, 2000823328, 2250926244, 2572487136, 3001234992, 4501852488, 6002469984, 9003704976, 18007409952]

約数ペア:

[(1, 18007409952), (2, 9003704976), (3, 6002469984), (4, 4501852488), (6, 3001234992), (7, 2572487136), (8, 2250926244), (9, 2000823328), (12, 1500617496), (14, 1286243568), (16, 1125463122), (18, 1000411664), (21, 857495712), (24, 750308748), (28, 643121784), (31, 580884192), (32, 562731561), (36, 500205832), (42, 428747856), (48, 375154374), (56, 321560892), (62, 290442096), (63, 285831904), (72, 250102916), (84, 214373928), (93, 193628064), (96, 187577187), (112, 160780446), (124, 145221048), (126, 142915952), (144, 125051458), (168, 107186964), (186, 96814032), (217, 82983456), (224, 80390223), (248, 72610524), (252, 71457976), (279, 64542688), (288, 62525729), (336, 53593482), (372, 48407016), (434, 41491728), (496, 36305262), (504, 35728988), (558, 32271344), (651, 27661152), (672, 26796741), (744, 24203508), (868, 20745864), (992, 18152631), (1008, 17864494), (1116, 16135672), (1302, 13830576), (1488, 12101754), (1736, 10372932), (1953, 9220384), (2016, 8932247), (2232, 8067836), (2604, 6915288), (2976, 6050877), (3472, 5186466), (3906, 4610192), (4464, 4033918), (5208, 3457644), (6944, 2593233), (7812, 2305096), (8928, 2016959), (10416, 1728822), (15624, 1152548), (20832, 864411), (31248, 576274), (62496, 288137)]