2087082018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5483}}^1$

素因数の和:5573

約数の個数: 128

約数和(自身を含む): 5685811200

約数和(自身を除く): 3598729182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 53, 54, 57, 63, 106, 114, 126, 133, 159, 171, 189, 266, 318, 342, 371, 378, 399, 477, 513, 742, 798, 954, 1007, 1026, 1113, 1197, 1431, 2014, 2226, 2394, 2862, 3021, 3339, 3591, 5483, 6042, 6678, 7049, 7182, 9063, 10017, 10966, 14098, 16449, 18126, 20034, 21147, 27189, 32898, 38381, 42294, 49347, 54378, 63441, 76762, 98694, 104177, 115143, 126882, 148041, 190323, 208354, 230286, 290599, 296082, 312531, 345429, 380646, 581198, 625062, 690858, 729239, 871797, 937593, 1036287, 1458478, 1743594, 1875186, 2034193, 2072574, 2187717, 2615391, 2812779, 4068386, 4375434, 5230782, 5521381, 5625558, 6102579, 6563151, 7846173, 11042762, 12205158, 13126302, 15692346, 16564143, 18307737, 19689453, 33128286, 36615474, 38649667, 39378906, 49692429, 54923211, 77299334, 99384858, 109846422, 115949001, 149077287, 231898002, 298154574, 347847003, 695694006, 1043541009, 2087082018]

約数ペア:

[(1, 2087082018), (2, 1043541009), (3, 695694006), (6, 347847003), (7, 298154574), (9, 231898002), (14, 149077287), (18, 115949001), (19, 109846422), (21, 99384858), (27, 77299334), (38, 54923211), (42, 49692429), (53, 39378906), (54, 38649667), (57, 36615474), (63, 33128286), (106, 19689453), (114, 18307737), (126, 16564143), (133, 15692346), (159, 13126302), (171, 12205158), (189, 11042762), (266, 7846173), (318, 6563151), (342, 6102579), (371, 5625558), (378, 5521381), (399, 5230782), (477, 4375434), (513, 4068386), (742, 2812779), (798, 2615391), (954, 2187717), (1007, 2072574), (1026, 2034193), (1113, 1875186), (1197, 1743594), (1431, 1458478), (2014, 1036287), (2226, 937593), (2394, 871797), (2862, 729239), (3021, 690858), (3339, 625062), (3591, 581198), (5483, 380646), (6042, 345429), (6678, 312531), (7049, 296082), (7182, 290599), (9063, 230286), (10017, 208354), (10966, 190323), (14098, 148041), (16449, 126882), (18126, 115143), (20034, 104177), (21147, 98694), (27189, 76762), (32898, 63441), (38381, 54378), (42294, 49347)]