212165514

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1761

約数の個数: 96

約数和(自身を含む): 545832000

約数和(自身を除く): 333666486

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 121, 171, 198, 209, 242, 297, 342, 363, 418, 513, 594, 627, 726, 1026, 1089, 1254, 1709, 1881, 2178, 2299, 3267, 3418, 3762, 4598, 5127, 5643, 6534, 6897, 10254, 11286, 13794, 15381, 18799, 20691, 30762, 32471, 37598, 41382, 46143, 56397, 62073, 64942, 92286, 97413, 112794, 124146, 169191, 194826, 206789, 292239, 338382, 357181, 413578, 507573, 584478, 620367, 714362, 876717, 1015146, 1071543, 1240734, 1753434, 1861101, 2143086, 3214629, 3722202, 3928991, 5583303, 6429258, 7857982, 9643887, 11166606, 11786973, 19287774, 23573946, 35360919, 70721838, 106082757, 212165514]

約数ペア:

[(1, 212165514), (2, 106082757), (3, 70721838), (6, 35360919), (9, 23573946), (11, 19287774), (18, 11786973), (19, 11166606), (22, 9643887), (27, 7857982), (33, 6429258), (38, 5583303), (54, 3928991), (57, 3722202), (66, 3214629), (99, 2143086), (114, 1861101), (121, 1753434), (171, 1240734), (198, 1071543), (209, 1015146), (242, 876717), (297, 714362), (342, 620367), (363, 584478), (418, 507573), (513, 413578), (594, 357181), (627, 338382), (726, 292239), (1026, 206789), (1089, 194826), (1254, 169191), (1709, 124146), (1881, 112794), (2178, 97413), (2299, 92286), (3267, 64942), (3418, 62073), (3762, 56397), (4598, 46143), (5127, 41382), (5643, 37598), (6534, 32471), (6897, 30762), (10254, 20691), (11286, 18799), (13794, 15381)]