2016208854

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 5039654400

約数和(自身を除く): 3023445546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 129, 193, 198, 258, 297, 386, 387, 409, 473, 579, 594, 774, 818, 946, 1158, 1161, 1227, 1419, 1737, 2123, 2322, 2454, 2838, 3474, 3681, 4246, 4257, 4499, 5211, 6369, 7362, 8299, 8514, 8998, 10422, 11043, 12738, 12771, 13497, 16598, 17587, 19107, 22086, 24897, 25542, 26994, 35174, 38214, 40491, 49794, 52761, 57321, 74691, 78937, 80982, 91289, 105522, 114642, 121473, 149382, 157874, 158283, 182578, 193457, 224073, 236811, 242946, 273867, 316566, 386914, 448146, 473622, 474849, 547734, 580371, 710433, 821601, 868307, 949698, 1160742, 1420866, 1643202, 1736614, 1741113, 2131299, 2464803, 2604921, 3394291, 3482226, 4262598, 4929606, 5209842, 5223339, 6788582, 7814763, 10182873, 10446678, 15629526, 20365746, 23444289, 30548619, 37337201, 46888578, 61097238, 74674402, 91645857, 112011603, 183291714, 224023206, 336034809, 672069618, 1008104427, 2016208854]

約数ペア:

[(1, 2016208854), (2, 1008104427), (3, 672069618), (6, 336034809), (9, 224023206), (11, 183291714), (18, 112011603), (22, 91645857), (27, 74674402), (33, 61097238), (43, 46888578), (54, 37337201), (66, 30548619), (86, 23444289), (99, 20365746), (129, 15629526), (193, 10446678), (198, 10182873), (258, 7814763), (297, 6788582), (386, 5223339), (387, 5209842), (409, 4929606), (473, 4262598), (579, 3482226), (594, 3394291), (774, 2604921), (818, 2464803), (946, 2131299), (1158, 1741113), (1161, 1736614), (1227, 1643202), (1419, 1420866), (1737, 1160742), (2123, 949698), (2322, 868307), (2454, 821601), (2838, 710433), (3474, 580371), (3681, 547734), (4246, 474849), (4257, 473622), (4499, 448146), (5211, 386914), (6369, 316566), (7362, 273867), (8299, 242946), (8514, 236811), (8998, 224073), (10422, 193457), (11043, 182578), (12738, 158283), (12771, 157874), (13497, 149382), (16598, 121473), (17587, 114642), (19107, 105522), (22086, 91289), (24897, 80982), (25542, 78937), (26994, 74691), (35174, 57321), (38214, 52761), (40491, 49794)]