16625844

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 43344000

約数和(自身を除く): 26718156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 514, 599, 771, 1028, 1198, 1542, 1797, 2313, 2396, 3084, 3594, 4626, 5391, 6939, 7188, 9252, 10782, 13878, 16173, 21564, 27756, 32346, 64692, 153943, 307886, 461829, 615772, 923658, 1385487, 1847316, 2770974, 4156461, 5541948, 8312922, 16625844]

約数ペア:

[(1, 16625844), (2, 8312922), (3, 5541948), (4, 4156461), (6, 2770974), (9, 1847316), (12, 1385487), (18, 923658), (27, 615772), (36, 461829), (54, 307886), (108, 153943), (257, 64692), (514, 32346), (599, 27756), (771, 21564), (1028, 16173), (1198, 13878), (1542, 10782), (1797, 9252), (2313, 7188), (2396, 6939), (3084, 5391), (3594, 4626)]