26890266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 60820416

約数和(自身を除く): 33930150

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 897, 1014, 1153, 1794, 2306, 3459, 3887, 6918, 7774, 11661, 14989, 23322, 26519, 29978, 44967, 53038, 79557, 89934, 159114, 194857, 344747, 389714, 584571, 689494, 1034241, 1169142, 2068482, 4481711, 8963422, 13445133, 26890266]

約数ペア:

[(1, 26890266), (2, 13445133), (3, 8963422), (6, 4481711), (13, 2068482), (23, 1169142), (26, 1034241), (39, 689494), (46, 584571), (69, 389714), (78, 344747), (138, 194857), (169, 159114), (299, 89934), (338, 79557), (507, 53038), (598, 44967), (897, 29978), (1014, 26519), (1153, 23322), (1794, 14989), (2306, 11661), (3459, 7774), (3887, 6918)]