18197147808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{291173}}^1$

素因数の和:291227

約数の個数: 144

約数和(自身を含む): 61048705536

約数和(自身を除く): 42851557728

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, 291173, 582346, 873519, 1164692, 1747038, 2038211, 2329384, 2620557, 3494076, 4076422, 4658768, 5241114, 6114633, 6988152, 8152844, 9026363, 9317536, 10482228, 12229266, 13976304, 16305688, 18052726, 18343899, 20964456, 24458532, 27079089, 27952608, 32611376, 36105452, 36687798, 41928912, 48917064, 54158178, 63184541, 65222752, 72210904, 73375596, 81237267, 83857824, 97834128, 108316356, 126369082, 144421808, 146751192, 162474534, 189553623, 195668256, 216632712, 252738164, 288843616, 293502384, 324949068, 379107246, 433265424, 505476328, 568660869, 587004768, 649898136, 758214492, 866530848, 1010952656, 1137321738, 1299796272, 1516428984, 2021905312, 2274643476, 2599592544, 3032857968, 4549286952, 6065715936, 9098573904, 18197147808]

約数ペア:

[(1, 18197147808), (2, 9098573904), (3, 6065715936), (4, 4549286952), (6, 3032857968), (7, 2599592544), (8, 2274643476), (9, 2021905312), (12, 1516428984), (14, 1299796272), (16, 1137321738), (18, 1010952656), (21, 866530848), (24, 758214492), (28, 649898136), (31, 587004768), (32, 568660869), (36, 505476328), (42, 433265424), (48, 379107246), (56, 324949068), (62, 293502384), (63, 288843616), (72, 252738164), (84, 216632712), (93, 195668256), (96, 189553623), (112, 162474534), (124, 146751192), (126, 144421808), (144, 126369082), (168, 108316356), (186, 97834128), (217, 83857824), (224, 81237267), (248, 73375596), (252, 72210904), (279, 65222752), (288, 63184541), (336, 54158178), (372, 48917064), (434, 41928912), (496, 36687798), (504, 36105452), (558, 32611376), (651, 27952608), (672, 27079089), (744, 24458532), (868, 20964456), (992, 18343899), (1008, 18052726), (1116, 16305688), (1302, 13976304), (1488, 12229266), (1736, 10482228), (1953, 9317536), (2016, 9026363), (2232, 8152844), (2604, 6988152), (2976, 6114633), (3472, 5241114), (3906, 4658768), (4464, 4076422), (5208, 3494076), (6944, 2620557), (7812, 2329384), (8928, 2038211), (10416, 1747038), (15624, 1164692), (20832, 873519), (31248, 582346), (62496, 291173)]