2013749766

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{467}}^1\times {\mathrm{4889}}^1$

素因数の和:5378

約数の個数: 72

約数和(自身を含む): 5087379960

約数和(自身を除く): 3073630194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 467, 882, 934, 1401, 2802, 3269, 4203, 4889, 6538, 8406, 9778, 9807, 14667, 19614, 22883, 29334, 29421, 34223, 44001, 45766, 58842, 68446, 68649, 88002, 102669, 137298, 205338, 205947, 239561, 308007, 411894, 479122, 616014, 718683, 1437366, 2156049, 2283163, 4312098, 4566326, 6849489, 13698978, 15982141, 20548467, 31964282, 41096934, 47946423, 95892846, 111874987, 143839269, 223749974, 287678538, 335624961, 671249922, 1006874883, 2013749766]

約数ペア:

[(1, 2013749766), (2, 1006874883), (3, 671249922), (6, 335624961), (7, 287678538), (9, 223749974), (14, 143839269), (18, 111874987), (21, 95892846), (42, 47946423), (49, 41096934), (63, 31964282), (98, 20548467), (126, 15982141), (147, 13698978), (294, 6849489), (441, 4566326), (467, 4312098), (882, 2283163), (934, 2156049), (1401, 1437366), (2802, 718683), (3269, 616014), (4203, 479122), (4889, 411894), (6538, 308007), (8406, 239561), (9778, 205947), (9807, 205338), (14667, 137298), (19614, 102669), (22883, 88002), (29334, 68649), (29421, 68446), (34223, 58842), (44001, 45766)]