16444188

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 43061760

約数和(自身を除く): 26617572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1423, 1926, 2846, 2889, 3852, 4269, 5692, 5778, 8538, 11556, 12807, 17076, 25614, 38421, 51228, 76842, 152261, 153684, 304522, 456783, 609044, 913566, 1370349, 1827132, 2740698, 4111047, 5481396, 8222094, 16444188]

約数ペア:

[(1, 16444188), (2, 8222094), (3, 5481396), (4, 4111047), (6, 2740698), (9, 1827132), (12, 1370349), (18, 913566), (27, 609044), (36, 456783), (54, 304522), (107, 153684), (108, 152261), (214, 76842), (321, 51228), (428, 38421), (642, 25614), (963, 17076), (1284, 12807), (1423, 11556), (1926, 8538), (2846, 5778), (2889, 5692), (3852, 4269)]