12978876

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^2\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 30848552

約数和(自身を除く): 17869676

約数列:

[1, 2, 3, 4, 6, 12, 83, 157, 166, 249, 314, 332, 471, 498, 628, 942, 996, 1884, 6889, 13031, 13778, 20667, 26062, 27556, 39093, 41334, 52124, 78186, 82668, 156372, 1081573, 2163146, 3244719, 4326292, 6489438, 12978876]

約数ペア:

[(1, 12978876), (2, 6489438), (3, 4326292), (4, 3244719), (6, 2163146), (12, 1081573), (83, 156372), (157, 82668), (166, 78186), (249, 52124), (314, 41334), (332, 39093), (471, 27556), (498, 26062), (628, 20667), (942, 13778), (996, 13031), (1884, 6889)]