18468072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{36643}}^1$

素因数の和:36662

約数の個数: 48

約数和(自身を含む): 57164640

約数和(自身を除く): 38696568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 36643, 73286, 109929, 146572, 219858, 256501, 293144, 329787, 439716, 513002, 659574, 769503, 879432, 1026004, 1319148, 1539006, 2052008, 2308509, 2638296, 3078012, 4617018, 6156024, 9234036, 18468072]

約数ペア:

[(1, 18468072), (2, 9234036), (3, 6156024), (4, 4617018), (6, 3078012), (7, 2638296), (8, 2308509), (9, 2052008), (12, 1539006), (14, 1319148), (18, 1026004), (21, 879432), (24, 769503), (28, 659574), (36, 513002), (42, 439716), (56, 329787), (63, 293144), (72, 256501), (84, 219858), (126, 146572), (168, 109929), (252, 73286), (504, 36643)]