19076526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 48998400

約数和(自身を除く): 29921874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 189, 218, 327, 378, 463, 654, 763, 926, 981, 1389, 1526, 1962, 2289, 2778, 2943, 3241, 4167, 4578, 5886, 6482, 6867, 8334, 9723, 12501, 13734, 19446, 20601, 25002, 29169, 41202, 50467, 58338, 87507, 100934, 151401, 175014, 302802, 353269, 454203, 706538, 908406, 1059807, 1362609, 2119614, 2725218, 3179421, 6358842, 9538263, 19076526]

約数ペア:

[(1, 19076526), (2, 9538263), (3, 6358842), (6, 3179421), (7, 2725218), (9, 2119614), (14, 1362609), (18, 1059807), (21, 908406), (27, 706538), (42, 454203), (54, 353269), (63, 302802), (109, 175014), (126, 151401), (189, 100934), (218, 87507), (327, 58338), (378, 50467), (463, 41202), (654, 29169), (763, 25002), (926, 20601), (981, 19446), (1389, 13734), (1526, 12501), (1962, 9723), (2289, 8334), (2778, 6867), (2943, 6482), (3241, 5886), (4167, 4578)]