16249356

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3499}}^1$

素因数の和:3555

約数の個数: 48

約数和(自身を含む): 43120000

約数和(自身を除く): 26870644

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, 3499, 4644, 6998, 10497, 13996, 20994, 31491, 41988, 62982, 94473, 125964, 150457, 188946, 300914, 377892, 451371, 601828, 902742, 1354113, 1805484, 2708226, 4062339, 5416452, 8124678, 16249356]

約数ペア:

[(1, 16249356), (2, 8124678), (3, 5416452), (4, 4062339), (6, 2708226), (9, 1805484), (12, 1354113), (18, 902742), (27, 601828), (36, 451371), (43, 377892), (54, 300914), (86, 188946), (108, 150457), (129, 125964), (172, 94473), (258, 62982), (387, 41988), (516, 31491), (774, 20994), (1161, 13996), (1548, 10497), (2322, 6998), (3499, 4644)]