1900190718

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{113147}}^1$

素因数の和:113469

約数の個数: 32

約数和(自身を含む): 4236261120

約数和(自身を除く): 2336070402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1866, 2799, 5598, 8397, 16794, 113147, 226294, 339441, 678882, 1018323, 2036646, 3054969, 6109938, 35188717, 70377434, 105566151, 211132302, 316698453, 633396906, 950095359, 1900190718]

約数ペア:

[(1, 1900190718), (2, 950095359), (3, 633396906), (6, 316698453), (9, 211132302), (18, 105566151), (27, 70377434), (54, 35188717), (311, 6109938), (622, 3054969), (933, 2036646), (1866, 1018323), (2799, 678882), (5598, 339441), (8397, 226294), (16794, 113147)]