21562092

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{4643}}^1$

素因数の和:4699

約数の個数: 48

約数和(自身を含む): 57214080

約数和(自身を除く): 35651988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4643, 4644, 9286, 13929, 18572, 27858, 41787, 55716, 83574, 125361, 167148, 199649, 250722, 399298, 501444, 598947, 798596, 1197894, 1796841, 2395788, 3593682, 5390523, 7187364, 10781046, 21562092]

約数ペア:

[(1, 21562092), (2, 10781046), (3, 7187364), (4, 5390523), (6, 3593682), (9, 2395788), (12, 1796841), (18, 1197894), (27, 798596), (36, 598947), (43, 501444), (54, 399298), (86, 250722), (108, 199649), (129, 167148), (172, 125361), (258, 83574), (387, 55716), (516, 41787), (774, 27858), (1161, 18572), (1548, 13929), (2322, 9286), (4643, 4644)]