19716473952

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3259999}}^1$

素因数の和:3260025

約数の個数: 96

約数和(自身を含む): 65721600000

約数和(自身を除く): 46005126048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 3259999, 6519998, 9779997, 13039996, 19559994, 22819993, 26079992, 29339991, 39119988, 45639986, 52159984, 58679982, 68459979, 78239976, 88019973, 91279972, 104319968, 117359964, 136919958, 156479952, 176039946, 182559944, 205379937, 234719928, 273839916, 312959904, 352079892, 365119888, 410759874, 469439856, 547679832, 616139811, 704159784, 730239776, 821519748, 938879712, 1095359664, 1232279622, 1408319568, 1643039496, 2190719328, 2464559244, 2816639136, 3286078992, 4929118488, 6572157984, 9858236976, 19716473952]

約数ペア:

[(1, 19716473952), (2, 9858236976), (3, 6572157984), (4, 4929118488), (6, 3286078992), (7, 2816639136), (8, 2464559244), (9, 2190719328), (12, 1643039496), (14, 1408319568), (16, 1232279622), (18, 1095359664), (21, 938879712), (24, 821519748), (27, 730239776), (28, 704159784), (32, 616139811), (36, 547679832), (42, 469439856), (48, 410759874), (54, 365119888), (56, 352079892), (63, 312959904), (72, 273839916), (84, 234719928), (96, 205379937), (108, 182559944), (112, 176039946), (126, 156479952), (144, 136919958), (168, 117359964), (189, 104319968), (216, 91279972), (224, 88019973), (252, 78239976), (288, 68459979), (336, 58679982), (378, 52159984), (432, 45639986), (504, 39119988), (672, 29339991), (756, 26079992), (864, 22819993), (1008, 19559994), (1512, 13039996), (2016, 9779997), (3024, 6519998), (6048, 3259999)]