18015732

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{1459}}^1$

素因数の和:1490

約数の個数: 72

約数和(自身を含む): 53144000

約数和(自身を除く): 35128268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1459, 1764, 2058, 2918, 3087, 4116, 4377, 5836, 6174, 8754, 10213, 12348, 13131, 17508, 20426, 26262, 30639, 40852, 52524, 61278, 71491, 91917, 122556, 142982, 183834, 214473, 285964, 367668, 428946, 500437, 643419, 857892, 1000874, 1286838, 1501311, 2001748, 2573676, 3002622, 4503933, 6005244, 9007866, 18015732]

約数ペア:

[(1, 18015732), (2, 9007866), (3, 6005244), (4, 4503933), (6, 3002622), (7, 2573676), (9, 2001748), (12, 1501311), (14, 1286838), (18, 1000874), (21, 857892), (28, 643419), (36, 500437), (42, 428946), (49, 367668), (63, 285964), (84, 214473), (98, 183834), (126, 142982), (147, 122556), (196, 91917), (252, 71491), (294, 61278), (343, 52524), (441, 40852), (588, 30639), (686, 26262), (882, 20426), (1029, 17508), (1372, 13131), (1459, 12348), (1764, 10213), (2058, 8754), (2918, 6174), (3087, 5836), (4116, 4377)]