979884

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 2611840

約数和(自身を除く): 1631956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 211, 258, 387, 422, 516, 633, 774, 844, 1161, 1266, 1548, 1899, 2322, 2532, 3798, 4644, 5697, 7596, 9073, 11394, 18146, 22788, 27219, 36292, 54438, 81657, 108876, 163314, 244971, 326628, 489942, 979884]

約数ペア:

[(1, 979884), (2, 489942), (3, 326628), (4, 244971), (6, 163314), (9, 108876), (12, 81657), (18, 54438), (27, 36292), (36, 27219), (43, 22788), (54, 18146), (86, 11394), (108, 9073), (129, 7596), (172, 5697), (211, 4644), (258, 3798), (387, 2532), (422, 2322), (516, 1899), (633, 1548), (774, 1266), (844, 1161)]