18754134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2467}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 43120896

約数和(自身を除く): 24366762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2467, 2534, 3801, 4934, 7401, 7602, 14802, 17269, 34538, 51807, 103614, 446527, 893054, 1339581, 2679162, 3125689, 6251378, 9377067, 18754134]

約数ペア:

[(1, 18754134), (2, 9377067), (3, 6251378), (6, 3125689), (7, 2679162), (14, 1339581), (21, 893054), (42, 446527), (181, 103614), (362, 51807), (543, 34538), (1086, 17269), (1267, 14802), (2467, 7602), (2534, 7401), (3801, 4934)]