18770752

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 50182272

約数和(自身を除く): 31411520

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 293, 308, 352, 364, 416, 448, 572, 586, 616, 704, 728, 832, 1001, 1144, 1172, 1232, 1456, 2002, 2051, 2288, 2344, 2464, 2912, 3223, 3809, 4004, 4102, 4576, 4688, 4928, 5824, 6446, 7618, 8008, 8204, 9152, 9376, 12892, 15236, 16016, 16408, 18752, 22561, 25784, 26663, 30472, 32032, 32816, 41899, 45122, 51568, 53326, 60944, 64064, 65632, 83798, 90244, 103136, 106652, 121888, 131264, 167596, 180488, 206272, 213304, 243776, 293293, 335192, 360976, 426608, 586586, 670384, 721952, 853216, 1173172, 1340768, 1443904, 1706432, 2346344, 2681536, 4692688, 9385376, 18770752]

約数ペア:

[(1, 18770752), (2, 9385376), (4, 4692688), (7, 2681536), (8, 2346344), (11, 1706432), (13, 1443904), (14, 1340768), (16, 1173172), (22, 853216), (26, 721952), (28, 670384), (32, 586586), (44, 426608), (52, 360976), (56, 335192), (64, 293293), (77, 243776), (88, 213304), (91, 206272), (104, 180488), (112, 167596), (143, 131264), (154, 121888), (176, 106652), (182, 103136), (208, 90244), (224, 83798), (286, 65632), (293, 64064), (308, 60944), (352, 53326), (364, 51568), (416, 45122), (448, 41899), (572, 32816), (586, 32032), (616, 30472), (704, 26663), (728, 25784), (832, 22561), (1001, 18752), (1144, 16408), (1172, 16016), (1232, 15236), (1456, 12892), (2002, 9376), (2051, 9152), (2288, 8204), (2344, 8008), (2464, 7618), (2912, 6446), (3223, 5824), (3809, 4928), (4004, 4688), (4102, 4576)]