20140518321

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6089}}^1$

素因数の和:6196

約数の個数: 128

約数和(自身を含む): 39100723200

約数和(自身を除く): 18960204879

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 43, 63, 77, 99, 111, 129, 189, 231, 259, 297, 301, 333, 387, 407, 473, 693, 777, 903, 999, 1161, 1221, 1419, 1591, 2079, 2331, 2709, 2849, 3311, 3663, 4257, 4773, 6089, 6993, 8127, 8547, 9933, 10989, 11137, 12771, 14319, 17501, 18267, 25641, 29799, 33411, 42623, 42957, 52503, 54801, 66979, 76923, 89397, 100233, 122507, 127869, 157509, 164403, 200937, 225293, 261827, 300699, 367521, 383607, 468853, 472527, 602811, 675879, 785481, 1102563, 1150821, 1406559, 1577051, 1808433, 1832789, 2027637, 2356443, 2478223, 2880097, 3307689, 4219677, 4731153, 5498367, 6082911, 7069329, 7434669, 8640291, 9687599, 12659031, 14193459, 16495101, 17347561, 20160679, 22304007, 25920873, 29062797, 42580377, 49485303, 52042683, 60482037, 66912021, 67813193, 77762619, 87188391, 106563589, 156128049, 181446111, 203439579, 261565173, 319690767, 468384147, 544338333, 610318737, 745945123, 959072301, 1830956211, 2237835369, 2877216903, 6713506107, 20140518321]

約数ペア:

[(1, 20140518321), (3, 6713506107), (7, 2877216903), (9, 2237835369), (11, 1830956211), (21, 959072301), (27, 745945123), (33, 610318737), (37, 544338333), (43, 468384147), (63, 319690767), (77, 261565173), (99, 203439579), (111, 181446111), (129, 156128049), (189, 106563589), (231, 87188391), (259, 77762619), (297, 67813193), (301, 66912021), (333, 60482037), (387, 52042683), (407, 49485303), (473, 42580377), (693, 29062797), (777, 25920873), (903, 22304007), (999, 20160679), (1161, 17347561), (1221, 16495101), (1419, 14193459), (1591, 12659031), (2079, 9687599), (2331, 8640291), (2709, 7434669), (2849, 7069329), (3311, 6082911), (3663, 5498367), (4257, 4731153), (4773, 4219677), (6089, 3307689), (6993, 2880097), (8127, 2478223), (8547, 2356443), (9933, 2027637), (10989, 1832789), (11137, 1808433), (12771, 1577051), (14319, 1406559), (17501, 1150821), (18267, 1102563), (25641, 785481), (29799, 675879), (33411, 602811), (42623, 472527), (42957, 468853), (52503, 383607), (54801, 367521), (66979, 300699), (76923, 261827), (89397, 225293), (100233, 200937), (122507, 164403), (127869, 157509)]