2017663398

素因数分解:

$2^1\times 3^3\times {\mathrm{4943}}^1\times {\mathrm{7559}}^1$

素因数の和:12513

約数の個数: 32

約数和(自身を含む): 4485196800

約数和(自身を除く): 2467533402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4943, 7559, 9886, 14829, 15118, 22677, 29658, 44487, 45354, 68031, 88974, 133461, 136062, 204093, 266922, 408186, 37364137, 74728274, 112092411, 224184822, 336277233, 672554466, 1008831699, 2017663398]

約数ペア:

[(1, 2017663398), (2, 1008831699), (3, 672554466), (6, 336277233), (9, 224184822), (18, 112092411), (27, 74728274), (54, 37364137), (4943, 408186), (7559, 266922), (9886, 204093), (14829, 136062), (15118, 133461), (22677, 88974), (29658, 68031), (44487, 45354)]