15240078

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:526

約数の個数: 72

約数和(自身を含む): 39533832

約数和(自身を除く): 24293754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 467, 518, 666, 777, 882, 934, 1401, 1554, 1813, 2331, 2802, 3269, 3626, 4203, 4662, 5439, 6538, 8406, 9807, 10878, 16317, 17279, 19614, 22883, 29421, 32634, 34558, 45766, 51837, 58842, 68649, 103674, 120953, 137298, 155511, 205947, 241906, 311022, 362859, 411894, 725718, 846671, 1088577, 1693342, 2177154, 2540013, 5080026, 7620039, 15240078]

約数ペア:

[(1, 15240078), (2, 7620039), (3, 5080026), (6, 2540013), (7, 2177154), (9, 1693342), (14, 1088577), (18, 846671), (21, 725718), (37, 411894), (42, 362859), (49, 311022), (63, 241906), (74, 205947), (98, 155511), (111, 137298), (126, 120953), (147, 103674), (222, 68649), (259, 58842), (294, 51837), (333, 45766), (441, 34558), (467, 32634), (518, 29421), (666, 22883), (777, 19614), (882, 17279), (934, 16317), (1401, 10878), (1554, 9807), (1813, 8406), (2331, 6538), (2802, 5439), (3269, 4662), (3626, 4203)]