12443868

素因数分解:

$2^2\times 3^4\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:408

約数の個数: 60

約数和(自身を含む): 32863600

約数和(自身を除く): 20419732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 193, 199, 324, 386, 398, 579, 597, 772, 796, 1158, 1194, 1737, 1791, 2316, 2388, 3474, 3582, 5211, 5373, 6948, 7164, 10422, 10746, 15633, 16119, 20844, 21492, 31266, 32238, 38407, 62532, 64476, 76814, 115221, 153628, 230442, 345663, 460884, 691326, 1036989, 1382652, 2073978, 3110967, 4147956, 6221934, 12443868]

約数ペア:

[(1, 12443868), (2, 6221934), (3, 4147956), (4, 3110967), (6, 2073978), (9, 1382652), (12, 1036989), (18, 691326), (27, 460884), (36, 345663), (54, 230442), (81, 153628), (108, 115221), (162, 76814), (193, 64476), (199, 62532), (324, 38407), (386, 32238), (398, 31266), (579, 21492), (597, 20844), (772, 16119), (796, 15633), (1158, 10746), (1194, 10422), (1737, 7164), (1791, 6948), (2316, 5373), (2388, 5211), (3474, 3582)]