2181336

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 5515440

約数和(自身を除く): 3334104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 937, 1164, 1874, 2328, 2811, 3748, 5622, 7496, 11244, 22488, 90889, 181778, 272667, 363556, 545334, 727112, 1090668, 2181336]

約数ペア:

[(1, 2181336), (2, 1090668), (3, 727112), (4, 545334), (6, 363556), (8, 272667), (12, 181778), (24, 90889), (97, 22488), (194, 11244), (291, 7496), (388, 5622), (582, 3748), (776, 2811), (937, 2328), (1164, 1874)]