427843668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{36643}}^1$

素因数の和:36796

約数の個数: 48

約数和(自身を含む): 1149155840

約数和(自身を除く): 721312172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 36643, 73286, 109929, 146572, 219858, 256501, 439716, 513002, 769503, 1026004, 1539006, 3078012, 5093377, 10186754, 15280131, 20373508, 30560262, 35653639, 61120524, 71307278, 106960917, 142614556, 213921834, 427843668]

約数ペア:

[(1, 427843668), (2, 213921834), (3, 142614556), (4, 106960917), (6, 71307278), (7, 61120524), (12, 35653639), (14, 30560262), (21, 20373508), (28, 15280131), (42, 10186754), (84, 5093377), (139, 3078012), (278, 1539006), (417, 1026004), (556, 769503), (834, 513002), (973, 439716), (1668, 256501), (1946, 219858), (2919, 146572), (3892, 109929), (5838, 73286), (11676, 36643)]