2018034249

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 3723853824

約数和(自身を除く): 1705819575

約数列:

[1, 3, 7, 11, 17, 21, 31, 33, 51, 77, 93, 119, 121, 137, 187, 217, 231, 341, 357, 363, 411, 527, 561, 651, 847, 959, 1023, 1309, 1331, 1507, 1581, 2057, 2329, 2387, 2541, 2877, 3689, 3751, 3927, 3993, 4247, 4521, 5797, 6171, 6987, 7161, 9317, 10549, 11067, 11253, 12741, 14399, 16303, 16577, 17391, 22627, 25619, 26257, 27951, 29729, 31647, 40579, 41261, 43197, 46717, 48909, 49731, 63767, 67881, 72199, 76857, 78771, 89187, 116039, 121737, 123783, 140151, 158389, 179333, 182347, 191301, 216597, 281809, 288827, 327019, 348117, 446369, 475167, 505393, 513887, 537999, 547041, 701437, 794189, 845427, 866481, 981057, 1276429, 1339107, 1516179, 1541661, 1972663, 2104311, 2382567, 3099899, 3597209, 3829287, 4910059, 5559323, 5652757, 5917989, 8736079, 9299697, 10791627, 14730177, 16677969, 16958271, 21699293, 26208237, 39569299, 61152553, 65097879, 96096869, 118707897, 183457659, 288290607, 672678083, 2018034249]

約数ペア:

[(1, 2018034249), (3, 672678083), (7, 288290607), (11, 183457659), (17, 118707897), (21, 96096869), (31, 65097879), (33, 61152553), (51, 39569299), (77, 26208237), (93, 21699293), (119, 16958271), (121, 16677969), (137, 14730177), (187, 10791627), (217, 9299697), (231, 8736079), (341, 5917989), (357, 5652757), (363, 5559323), (411, 4910059), (527, 3829287), (561, 3597209), (651, 3099899), (847, 2382567), (959, 2104311), (1023, 1972663), (1309, 1541661), (1331, 1516179), (1507, 1339107), (1581, 1276429), (2057, 981057), (2329, 866481), (2387, 845427), (2541, 794189), (2877, 701437), (3689, 547041), (3751, 537999), (3927, 513887), (3993, 505393), (4247, 475167), (4521, 446369), (5797, 348117), (6171, 327019), (6987, 288827), (7161, 281809), (9317, 216597), (10549, 191301), (11067, 182347), (11253, 179333), (12741, 158389), (14399, 140151), (16303, 123783), (16577, 121737), (17391, 116039), (22627, 89187), (25619, 78771), (26257, 76857), (27951, 72199), (29729, 67881), (31647, 63767), (40579, 49731), (41261, 48909), (43197, 46717)]