12381774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 26756352

約数和(自身を除く): 14374578

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 83, 94, 138, 141, 166, 249, 282, 498, 529, 1058, 1081, 1587, 1909, 2162, 3174, 3243, 3818, 3901, 5727, 6486, 7802, 11454, 11703, 23406, 24863, 43907, 49726, 74589, 87814, 89723, 131721, 149178, 179446, 263442, 269169, 538338, 2063629, 4127258, 6190887, 12381774]

約数ペア:

[(1, 12381774), (2, 6190887), (3, 4127258), (6, 2063629), (23, 538338), (46, 269169), (47, 263442), (69, 179446), (83, 149178), (94, 131721), (138, 89723), (141, 87814), (166, 74589), (249, 49726), (282, 43907), (498, 24863), (529, 23406), (1058, 11703), (1081, 11454), (1587, 7802), (1909, 6486), (2162, 5727), (3174, 3901), (3243, 3818)]