16758306

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 39536640

約数和(自身を除く): 22778334

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 103, 131, 138, 206, 207, 262, 309, 393, 414, 618, 621, 786, 927, 1179, 1242, 1854, 2358, 2369, 2781, 3013, 3537, 4738, 5562, 6026, 7074, 7107, 9039, 13493, 14214, 18078, 21321, 26986, 27117, 40479, 42642, 54234, 63963, 80958, 81351, 121437, 127926, 162702, 242874, 310339, 364311, 620678, 728622, 931017, 1862034, 2793051, 5586102, 8379153, 16758306]

約数ペア:

[(1, 16758306), (2, 8379153), (3, 5586102), (6, 2793051), (9, 1862034), (18, 931017), (23, 728622), (27, 620678), (46, 364311), (54, 310339), (69, 242874), (103, 162702), (131, 127926), (138, 121437), (206, 81351), (207, 80958), (262, 63963), (309, 54234), (393, 42642), (414, 40479), (618, 27117), (621, 26986), (786, 21321), (927, 18078), (1179, 14214), (1242, 13493), (1854, 9039), (2358, 7107), (2369, 7074), (2781, 6026), (3013, 5562), (3537, 4738)]