2145011904

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{531997}}^1$

素因数の和:532022

約数の個数: 84

約数和(自身を含む): 7026629584

約数和(自身を除く): 4881617680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 531997, 1063994, 1595991, 2127988, 3191982, 3723979, 4255976, 4787973, 6383964, 7447958, 8511952, 9575946, 11171937, 12767928, 14895916, 17023904, 19151892, 22343874, 25535856, 29791832, 33515811, 34047808, 38303784, 44687748, 51071712, 59583664, 67031622, 76607568, 89375496, 102143424, 119167328, 134063244, 153215136, 178750992, 238334656, 268126488, 306430272, 357501984, 536252976, 715003968, 1072505952, 2145011904]

約数ペア:

[(1, 2145011904), (2, 1072505952), (3, 715003968), (4, 536252976), (6, 357501984), (7, 306430272), (8, 268126488), (9, 238334656), (12, 178750992), (14, 153215136), (16, 134063244), (18, 119167328), (21, 102143424), (24, 89375496), (28, 76607568), (32, 67031622), (36, 59583664), (42, 51071712), (48, 44687748), (56, 38303784), (63, 34047808), (64, 33515811), (72, 29791832), (84, 25535856), (96, 22343874), (112, 19151892), (126, 17023904), (144, 14895916), (168, 12767928), (192, 11171937), (224, 9575946), (252, 8511952), (288, 7447958), (336, 6383964), (448, 4787973), (504, 4255976), (576, 3723979), (672, 3191982), (1008, 2127988), (1344, 1595991), (2016, 1063994), (4032, 531997)]