21727015632

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{695309}}^1$

素因数の和:695361

約数の個数: 120

約数和(自身を含む): 71733742080

約数和(自身を除く): 50006726448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 31248, 695309, 1390618, 2085927, 2781236, 4171854, 4867163, 5562472, 6257781, 8343708, 9734326, 11124944, 12515562, 14601489, 16687416, 19468652, 21554579, 25031124, 29202978, 33374832, 38937304, 43109158, 43804467, 50062248, 58405956, 64663737, 77874608, 86218316, 87608934, 100124496, 116811912, 129327474, 150882053, 172436632, 175217868, 193991211, 233623824, 258654948, 301764106, 344873264, 350435736, 387982422, 452646159, 517309896, 603528212, 700871472, 775964844, 905292318, 1034619792, 1207056424, 1357938477, 1551929688, 1810584636, 2414112848, 2715876954, 3103859376, 3621169272, 5431753908, 7242338544, 10863507816, 21727015632]

約数ペア:

[(1, 21727015632), (2, 10863507816), (3, 7242338544), (4, 5431753908), (6, 3621169272), (7, 3103859376), (8, 2715876954), (9, 2414112848), (12, 1810584636), (14, 1551929688), (16, 1357938477), (18, 1207056424), (21, 1034619792), (24, 905292318), (28, 775964844), (31, 700871472), (36, 603528212), (42, 517309896), (48, 452646159), (56, 387982422), (62, 350435736), (63, 344873264), (72, 301764106), (84, 258654948), (93, 233623824), (112, 193991211), (124, 175217868), (126, 172436632), (144, 150882053), (168, 129327474), (186, 116811912), (217, 100124496), (248, 87608934), (252, 86218316), (279, 77874608), (336, 64663737), (372, 58405956), (434, 50062248), (496, 43804467), (504, 43109158), (558, 38937304), (651, 33374832), (744, 29202978), (868, 25031124), (1008, 21554579), (1116, 19468652), (1302, 16687416), (1488, 14601489), (1736, 12515562), (1953, 11124944), (2232, 9734326), (2604, 8343708), (3472, 6257781), (3906, 5562472), (4464, 4867163), (5208, 4171854), (7812, 2781236), (10416, 2085927), (15624, 1390618), (31248, 695309)]