14521689

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 28009800

約数和(自身を除く): 13488111

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 49, 51, 63, 91, 117, 119, 147, 149, 153, 221, 273, 357, 441, 447, 637, 663, 819, 833, 1043, 1071, 1341, 1547, 1911, 1937, 1989, 2499, 2533, 3129, 4641, 5733, 5811, 7301, 7497, 7599, 9387, 10829, 13559, 13923, 17433, 17731, 21903, 22797, 32487, 32929, 40677, 53193, 65709, 94913, 97461, 98787, 122031, 124117, 159579, 230503, 284739, 296361, 372351, 691509, 854217, 1117053, 1613521, 2074527, 4840563, 14521689]

約数ペア:

[(1, 14521689), (3, 4840563), (7, 2074527), (9, 1613521), (13, 1117053), (17, 854217), (21, 691509), (39, 372351), (49, 296361), (51, 284739), (63, 230503), (91, 159579), (117, 124117), (119, 122031), (147, 98787), (149, 97461), (153, 94913), (221, 65709), (273, 53193), (357, 40677), (441, 32929), (447, 32487), (637, 22797), (663, 21903), (819, 17731), (833, 17433), (1043, 13923), (1071, 13559), (1341, 10829), (1547, 9387), (1911, 7599), (1937, 7497), (1989, 7301), (2499, 5811), (2533, 5733), (3129, 4641)]