2080357818

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10903}}^1$

素因数の和:10992

約数の個数: 96

約数和(自身を含む): 5370001920

約数和(自身を除く): 3289644102

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 59, 66, 77, 98, 118, 147, 154, 177, 231, 294, 354, 413, 462, 539, 649, 826, 1078, 1239, 1298, 1617, 1947, 2478, 2891, 3234, 3894, 4543, 5782, 8673, 9086, 10903, 13629, 17346, 21806, 27258, 31801, 32709, 63602, 65418, 76321, 95403, 119933, 152642, 190806, 228963, 239866, 359799, 457926, 534247, 643277, 719598, 839531, 1068494, 1286554, 1602741, 1679062, 1929831, 2518593, 3205482, 3859662, 4502939, 5037186, 5876717, 7076047, 9005878, 11753434, 13508817, 14152094, 17630151, 21228141, 27017634, 31520573, 35260302, 42456282, 49532329, 63041146, 94561719, 99064658, 148596987, 189123438, 297193974, 346726303, 693452606, 1040178909, 2080357818]

約数ペア:

[(1, 2080357818), (2, 1040178909), (3, 693452606), (6, 346726303), (7, 297193974), (11, 189123438), (14, 148596987), (21, 99064658), (22, 94561719), (33, 63041146), (42, 49532329), (49, 42456282), (59, 35260302), (66, 31520573), (77, 27017634), (98, 21228141), (118, 17630151), (147, 14152094), (154, 13508817), (177, 11753434), (231, 9005878), (294, 7076047), (354, 5876717), (413, 5037186), (462, 4502939), (539, 3859662), (649, 3205482), (826, 2518593), (1078, 1929831), (1239, 1679062), (1298, 1602741), (1617, 1286554), (1947, 1068494), (2478, 839531), (2891, 719598), (3234, 643277), (3894, 534247), (4543, 457926), (5782, 359799), (8673, 239866), (9086, 228963), (10903, 190806), (13629, 152642), (17346, 119933), (21806, 95403), (27258, 76321), (31801, 65418), (32709, 63602)]