1959768

素因数分解:

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

素因数の和:269

約数の個数: 64

約数和(自身を含む): 5596800

約数和(自身を除く): 3637032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 211, 216, 258, 344, 387, 422, 516, 633, 774, 844, 1032, 1161, 1266, 1548, 1688, 1899, 2322, 2532, 3096, 3798, 4644, 5064, 5697, 7596, 9073, 9288, 11394, 15192, 18146, 22788, 27219, 36292, 45576, 54438, 72584, 81657, 108876, 163314, 217752, 244971, 326628, 489942, 653256, 979884, 1959768]

約数ペア:

[(1, 1959768), (2, 979884), (3, 653256), (4, 489942), (6, 326628), (8, 244971), (9, 217752), (12, 163314), (18, 108876), (24, 81657), (27, 72584), (36, 54438), (43, 45576), (54, 36292), (72, 27219), (86, 22788), (108, 18146), (129, 15192), (172, 11394), (211, 9288), (216, 9073), (258, 7596), (344, 5697), (387, 5064), (422, 4644), (516, 3798), (633, 3096), (774, 2532), (844, 2322), (1032, 1899), (1161, 1688), (1266, 1548)]