17668843452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{3967}}^1$

素因数の和:4328

約数の個数: 144

約数和(自身を含む): 49824366592

約数和(自身を除く): 32155523140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 307, 372, 403, 468, 558, 614, 806, 921, 1116, 1209, 1228, 1612, 1842, 2418, 2763, 3627, 3684, 3967, 3991, 4836, 5526, 7254, 7934, 7982, 9517, 11052, 11901, 11973, 14508, 15868, 15964, 19034, 23802, 23946, 28551, 35703, 35919, 38068, 47604, 47892, 51571, 57102, 71406, 71838, 85653, 103142, 114204, 122977, 123721, 142812, 143676, 154713, 171306, 206284, 245954, 247442, 309426, 342612, 368931, 371163, 464139, 491908, 494884, 618852, 737862, 742326, 928278, 1106793, 1113489, 1217869, 1475724, 1484652, 1598701, 1856556, 2213586, 2226978, 2435738, 3197402, 3653607, 4427172, 4453956, 4796103, 4871476, 6394804, 7307214, 9592206, 10960821, 14388309, 14614428, 15832297, 19184412, 21921642, 28776618, 31664594, 37753939, 43843284, 47496891, 57553236, 63329188, 75507878, 94993782, 113261817, 142490673, 151015756, 189987564, 226523634, 284981346, 339785451, 453047268, 490801207, 569962692, 679570902, 981602414, 1359141804, 1472403621, 1963204828, 2944807242, 4417210863, 5889614484, 8834421726, 17668843452]

約数ペア:

[(1, 17668843452), (2, 8834421726), (3, 5889614484), (4, 4417210863), (6, 2944807242), (9, 1963204828), (12, 1472403621), (13, 1359141804), (18, 981602414), (26, 679570902), (31, 569962692), (36, 490801207), (39, 453047268), (52, 339785451), (62, 284981346), (78, 226523634), (93, 189987564), (117, 151015756), (124, 142490673), (156, 113261817), (186, 94993782), (234, 75507878), (279, 63329188), (307, 57553236), (372, 47496891), (403, 43843284), (468, 37753939), (558, 31664594), (614, 28776618), (806, 21921642), (921, 19184412), (1116, 15832297), (1209, 14614428), (1228, 14388309), (1612, 10960821), (1842, 9592206), (2418, 7307214), (2763, 6394804), (3627, 4871476), (3684, 4796103), (3967, 4453956), (3991, 4427172), (4836, 3653607), (5526, 3197402), (7254, 2435738), (7934, 2226978), (7982, 2213586), (9517, 1856556), (11052, 1598701), (11901, 1484652), (11973, 1475724), (14508, 1217869), (15868, 1113489), (15964, 1106793), (19034, 928278), (23802, 742326), (23946, 737862), (28551, 618852), (35703, 494884), (35919, 491908), (38068, 464139), (47604, 371163), (47892, 368931), (51571, 342612), (57102, 309426), (71406, 247442), (71838, 245954), (85653, 206284), (103142, 171306), (114204, 154713), (122977, 143676), (123721, 142812)]