26168688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2031

約数の個数: 120

約数和(自身を含む): 90181728

約数和(自身を除く): 64013040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 1997, 2184, 3276, 3994, 4368, 5991, 6552, 7988, 11982, 13104, 13979, 15976, 17973, 23964, 25961, 27958, 31952, 35946, 41937, 47928, 51922, 55916, 71892, 77883, 83874, 95856, 103844, 111832, 125811, 143784, 155766, 167748, 181727, 207688, 223664, 233649, 251622, 287568, 311532, 335496, 363454, 415376, 467298, 503244, 545181, 623064, 670992, 726908, 934596, 1006488, 1090362, 1246128, 1453816, 1635543, 1869192, 2012976, 2180724, 2907632, 3271086, 3738384, 4361448, 6542172, 8722896, 13084344, 26168688]

約数ペア:

[(1, 26168688), (2, 13084344), (3, 8722896), (4, 6542172), (6, 4361448), (7, 3738384), (8, 3271086), (9, 2907632), (12, 2180724), (13, 2012976), (14, 1869192), (16, 1635543), (18, 1453816), (21, 1246128), (24, 1090362), (26, 1006488), (28, 934596), (36, 726908), (39, 670992), (42, 623064), (48, 545181), (52, 503244), (56, 467298), (63, 415376), (72, 363454), (78, 335496), (84, 311532), (91, 287568), (104, 251622), (112, 233649), (117, 223664), (126, 207688), (144, 181727), (156, 167748), (168, 155766), (182, 143784), (208, 125811), (234, 111832), (252, 103844), (273, 95856), (312, 83874), (336, 77883), (364, 71892), (468, 55916), (504, 51922), (546, 47928), (624, 41937), (728, 35946), (819, 31952), (936, 27958), (1008, 25961), (1092, 23964), (1456, 17973), (1638, 15976), (1872, 13979), (1997, 13104), (2184, 11982), (3276, 7988), (3994, 6552), (4368, 5991)]