12373938

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 28527840

約数和(自身を除く): 16153902

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 73, 86, 129, 146, 219, 258, 387, 438, 657, 774, 1161, 1314, 1971, 2322, 3139, 3942, 5329, 6278, 9417, 10658, 15987, 18834, 28251, 31974, 47961, 56502, 84753, 95922, 143883, 169506, 229147, 287766, 458294, 687441, 1374882, 2062323, 4124646, 6186969, 12373938]

約数ペア:

[(1, 12373938), (2, 6186969), (3, 4124646), (6, 2062323), (9, 1374882), (18, 687441), (27, 458294), (43, 287766), (54, 229147), (73, 169506), (86, 143883), (129, 95922), (146, 84753), (219, 56502), (258, 47961), (387, 31974), (438, 28251), (657, 18834), (774, 15987), (1161, 10658), (1314, 9417), (1971, 6278), (2322, 5329), (3139, 3942)]