2807622

素因数分解:

$2^1\times 3^5\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 6486480

約数和(自身を除く): 3678858

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 109, 159, 162, 218, 243, 318, 327, 477, 486, 654, 954, 981, 1431, 1962, 2862, 2943, 4293, 5777, 5886, 8586, 8829, 11554, 12879, 17331, 17658, 25758, 26487, 34662, 51993, 52974, 103986, 155979, 311958, 467937, 935874, 1403811, 2807622]

約数ペア:

[(1, 2807622), (2, 1403811), (3, 935874), (6, 467937), (9, 311958), (18, 155979), (27, 103986), (53, 52974), (54, 51993), (81, 34662), (106, 26487), (109, 25758), (159, 17658), (162, 17331), (218, 12879), (243, 11554), (318, 8829), (327, 8586), (477, 5886), (486, 5777), (654, 4293), (954, 2943), (981, 2862), (1431, 1962)]