18765474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34369}}^1$

素因数の和:34394

約数の個数: 32

約数和(自身を含む): 46193280

約数和(自身を除く): 27427806

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 34369, 68738, 103107, 206214, 240583, 446797, 481166, 721749, 893594, 1340391, 1443498, 2680782, 3127579, 6255158, 9382737, 18765474]

約数ペア:

[(1, 18765474), (2, 9382737), (3, 6255158), (6, 3127579), (7, 2680782), (13, 1443498), (14, 1340391), (21, 893594), (26, 721749), (39, 481166), (42, 446797), (78, 240583), (91, 206214), (182, 103107), (273, 68738), (546, 34369)]