18309426138

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{5843}}^1$

素因数の和:5938

約数の個数: 120

約数和(自身を含む): 44345160288

約数和(自身を除く): 26035734150

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 81, 87, 138, 162, 174, 207, 261, 414, 522, 621, 667, 783, 841, 1242, 1334, 1566, 1682, 1863, 2001, 2349, 2523, 3726, 4002, 4698, 5046, 5843, 6003, 7569, 11686, 12006, 15138, 17529, 18009, 19343, 22707, 35058, 36018, 38686, 45414, 52587, 54027, 58029, 68121, 105174, 108054, 116058, 134389, 136242, 157761, 169447, 174087, 268778, 315522, 338894, 348174, 403167, 473283, 508341, 522261, 806334, 946566, 1016682, 1044522, 1209501, 1525023, 1566783, 2419002, 3050046, 3133566, 3628503, 3897281, 4575069, 4913963, 7257006, 7794562, 9150138, 9827926, 10885509, 11691843, 13725207, 14741889, 21771018, 23383686, 27450414, 29483778, 35075529, 44225667, 70151058, 88451334, 105226587, 113021149, 132677001, 210453174, 226042298, 265354002, 315679761, 339063447, 398031003, 631359522, 678126894, 796062006, 1017190341, 2034380682, 3051571023, 6103142046, 9154713069, 18309426138]

約数ペア:

[(1, 18309426138), (2, 9154713069), (3, 6103142046), (6, 3051571023), (9, 2034380682), (18, 1017190341), (23, 796062006), (27, 678126894), (29, 631359522), (46, 398031003), (54, 339063447), (58, 315679761), (69, 265354002), (81, 226042298), (87, 210453174), (138, 132677001), (162, 113021149), (174, 105226587), (207, 88451334), (261, 70151058), (414, 44225667), (522, 35075529), (621, 29483778), (667, 27450414), (783, 23383686), (841, 21771018), (1242, 14741889), (1334, 13725207), (1566, 11691843), (1682, 10885509), (1863, 9827926), (2001, 9150138), (2349, 7794562), (2523, 7257006), (3726, 4913963), (4002, 4575069), (4698, 3897281), (5046, 3628503), (5843, 3133566), (6003, 3050046), (7569, 2419002), (11686, 1566783), (12006, 1525023), (15138, 1209501), (17529, 1044522), (18009, 1016682), (19343, 946566), (22707, 806334), (35058, 522261), (36018, 508341), (38686, 473283), (45414, 403167), (52587, 348174), (54027, 338894), (58029, 315522), (68121, 268778), (105174, 174087), (108054, 169447), (116058, 157761), (134389, 136242)]