18789030546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{601}}^1$

素因数の和:1152

約数の個数: 128

約数和(自身を含む): 44855838720

約数和(自身を除く): 26066808174

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 83, 143, 166, 249, 286, 429, 439, 498, 601, 858, 878, 913, 1079, 1202, 1317, 1803, 1826, 2158, 2634, 2739, 3237, 3606, 4829, 5478, 5707, 6474, 6611, 7813, 9658, 11414, 11869, 13222, 14487, 15626, 17121, 19833, 23439, 23738, 28974, 34242, 35607, 36437, 39666, 46878, 49883, 62777, 71214, 72874, 85943, 99766, 109311, 125554, 149649, 171886, 188331, 218622, 257829, 263839, 299298, 376662, 400807, 473681, 515658, 527678, 548713, 648479, 791517, 801614, 947362, 1097426, 1202421, 1296958, 1421043, 1583034, 1646139, 1945437, 2404842, 2842086, 2902229, 3292278, 3429907, 3890874, 5210491, 5804458, 6859814, 7133269, 8706687, 10289721, 10420982, 14266538, 15631473, 17413374, 20579442, 21399807, 21898637, 31262946, 37728977, 42799614, 43797274, 65695911, 75457954, 113186931, 131391822, 226373862, 240885007, 284682281, 481770014, 569364562, 722655021, 854046843, 1445310042, 1708093686, 3131505091, 6263010182, 9394515273, 18789030546]

約数ペア:

[(1, 18789030546), (2, 9394515273), (3, 6263010182), (6, 3131505091), (11, 1708093686), (13, 1445310042), (22, 854046843), (26, 722655021), (33, 569364562), (39, 481770014), (66, 284682281), (78, 240885007), (83, 226373862), (143, 131391822), (166, 113186931), (249, 75457954), (286, 65695911), (429, 43797274), (439, 42799614), (498, 37728977), (601, 31262946), (858, 21898637), (878, 21399807), (913, 20579442), (1079, 17413374), (1202, 15631473), (1317, 14266538), (1803, 10420982), (1826, 10289721), (2158, 8706687), (2634, 7133269), (2739, 6859814), (3237, 5804458), (3606, 5210491), (4829, 3890874), (5478, 3429907), (5707, 3292278), (6474, 2902229), (6611, 2842086), (7813, 2404842), (9658, 1945437), (11414, 1646139), (11869, 1583034), (13222, 1421043), (14487, 1296958), (15626, 1202421), (17121, 1097426), (19833, 947362), (23439, 801614), (23738, 791517), (28974, 648479), (34242, 548713), (35607, 527678), (36437, 515658), (39666, 473681), (46878, 400807), (49883, 376662), (62777, 299298), (71214, 263839), (72874, 257829), (85943, 218622), (99766, 188331), (109311, 171886), (125554, 149649)]