26204724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 86020480

約数和(自身を除く): 59815756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 421, 468, 494, 532, 546, 684, 741, 798, 819, 842, 988, 1092, 1197, 1263, 1482, 1596, 1638, 1684, 1729, 2223, 2394, 2526, 2947, 2964, 3276, 3458, 3789, 4446, 4788, 5052, 5187, 5473, 5894, 6916, 7578, 7999, 8841, 8892, 10374, 10946, 11788, 15156, 15561, 15998, 16419, 17682, 20748, 21892, 23997, 26523, 31122, 31996, 32838, 35364, 38311, 47994, 49257, 53046, 55993, 62244, 65676, 71991, 76622, 95988, 98514, 103987, 106092, 111986, 114933, 143982, 153244, 167979, 197028, 207974, 223972, 229866, 287964, 311961, 335958, 344799, 415948, 459732, 503937, 623922, 671916, 689598, 727909, 935883, 1007874, 1247844, 1379196, 1455818, 1871766, 2015748, 2183727, 2911636, 3743532, 4367454, 6551181, 8734908, 13102362, 26204724]

約数ペア:

[(1, 26204724), (2, 13102362), (3, 8734908), (4, 6551181), (6, 4367454), (7, 3743532), (9, 2911636), (12, 2183727), (13, 2015748), (14, 1871766), (18, 1455818), (19, 1379196), (21, 1247844), (26, 1007874), (28, 935883), (36, 727909), (38, 689598), (39, 671916), (42, 623922), (52, 503937), (57, 459732), (63, 415948), (76, 344799), (78, 335958), (84, 311961), (91, 287964), (114, 229866), (117, 223972), (126, 207974), (133, 197028), (156, 167979), (171, 153244), (182, 143982), (228, 114933), (234, 111986), (247, 106092), (252, 103987), (266, 98514), (273, 95988), (342, 76622), (364, 71991), (399, 65676), (421, 62244), (468, 55993), (494, 53046), (532, 49257), (546, 47994), (684, 38311), (741, 35364), (798, 32838), (819, 31996), (842, 31122), (988, 26523), (1092, 23997), (1197, 21892), (1263, 20748), (1482, 17682), (1596, 16419), (1638, 15998), (1684, 15561), (1729, 15156), (2223, 11788), (2394, 10946), (2526, 10374), (2947, 8892), (2964, 8841), (3276, 7999), (3458, 7578), (3789, 6916), (4446, 5894), (4788, 5473), (5052, 5187)]