2054898612

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1523}}^1$

素因数の和:1611

約数の個数: 144

約数和(自身を含む): 5932261440

約数和(自身を除く): 3877362828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 702, 806, 837, 961, 1116, 1209, 1404, 1523, 1612, 1674, 1922, 2418, 2883, 3046, 3348, 3627, 3844, 4569, 4836, 5766, 6092, 7254, 8649, 9138, 10881, 11532, 12493, 13707, 14508, 17298, 18276, 19799, 21762, 24986, 25947, 27414, 34596, 37479, 39598, 41121, 43524, 47213, 49972, 51894, 54828, 59397, 74958, 79196, 82242, 94426, 103788, 112437, 118794, 141639, 149916, 164484, 178191, 188852, 224874, 237588, 283278, 337311, 356382, 424917, 449748, 534573, 566556, 613769, 674622, 712764, 849834, 1069146, 1227538, 1274751, 1349244, 1463603, 1699668, 1841307, 2138292, 2455076, 2549502, 2927206, 3682614, 4390809, 5099004, 5523921, 5854412, 7365228, 8781618, 11047842, 13172427, 16571763, 17563236, 19026839, 22095684, 26344854, 33143526, 38053678, 39517281, 52689708, 57080517, 66287052, 76107356, 79034562, 114161034, 158069124, 171241551, 228322068, 342483102, 513724653, 684966204, 1027449306, 2054898612]

約数ペア:

[(1, 2054898612), (2, 1027449306), (3, 684966204), (4, 513724653), (6, 342483102), (9, 228322068), (12, 171241551), (13, 158069124), (18, 114161034), (26, 79034562), (27, 76107356), (31, 66287052), (36, 57080517), (39, 52689708), (52, 39517281), (54, 38053678), (62, 33143526), (78, 26344854), (93, 22095684), (108, 19026839), (117, 17563236), (124, 16571763), (156, 13172427), (186, 11047842), (234, 8781618), (279, 7365228), (351, 5854412), (372, 5523921), (403, 5099004), (468, 4390809), (558, 3682614), (702, 2927206), (806, 2549502), (837, 2455076), (961, 2138292), (1116, 1841307), (1209, 1699668), (1404, 1463603), (1523, 1349244), (1612, 1274751), (1674, 1227538), (1922, 1069146), (2418, 849834), (2883, 712764), (3046, 674622), (3348, 613769), (3627, 566556), (3844, 534573), (4569, 449748), (4836, 424917), (5766, 356382), (6092, 337311), (7254, 283278), (8649, 237588), (9138, 224874), (10881, 188852), (11532, 178191), (12493, 164484), (13707, 149916), (14508, 141639), (17298, 118794), (18276, 112437), (19799, 103788), (21762, 94426), (24986, 82242), (25947, 79196), (27414, 74958), (34596, 59397), (37479, 54828), (39598, 51894), (41121, 49972), (43524, 47213)]