12479478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8221}}^1$

素因数の和:8260

約数の個数: 32

約数和(自身を含む): 28415232

約数和(自身を除く): 15935754

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 8221, 16442, 24663, 49326, 90431, 180862, 189083, 271293, 378166, 542586, 567249, 1134498, 2079913, 4159826, 6239739, 12479478]

約数ペア:

[(1, 12479478), (2, 6239739), (3, 4159826), (6, 2079913), (11, 1134498), (22, 567249), (23, 542586), (33, 378166), (46, 271293), (66, 189083), (69, 180862), (138, 90431), (253, 49326), (506, 24663), (759, 16442), (1518, 8221)]