15231258

素因数分解:

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

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 38500800

約数和(自身を除く): 23269542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 2467, 3087, 4934, 6174, 7401, 14802, 17269, 22203, 34538, 44406, 51807, 103614, 120883, 155421, 241766, 310842, 362649, 725298, 846181, 1087947, 1692362, 2175894, 2538543, 5077086, 7615629, 15231258]

約数ペア:

[(1, 15231258), (2, 7615629), (3, 5077086), (6, 2538543), (7, 2175894), (9, 1692362), (14, 1087947), (18, 846181), (21, 725298), (42, 362649), (49, 310842), (63, 241766), (98, 155421), (126, 120883), (147, 103614), (294, 51807), (343, 44406), (441, 34538), (686, 22203), (882, 17269), (1029, 14802), (2058, 7401), (2467, 6174), (3087, 4934)]