15768864

素因数分解:

$2^5\times 3^3\times {\mathrm{18251}}^1$

素因数の和:18270

約数の個数: 48

約数和(自身を含む): 45995040

約数和(自身を除く): 30226176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 18251, 36502, 54753, 73004, 109506, 146008, 164259, 219012, 292016, 328518, 438024, 492777, 584032, 657036, 876048, 985554, 1314072, 1752096, 1971108, 2628144, 3942216, 5256288, 7884432, 15768864]

約数ペア:

[(1, 15768864), (2, 7884432), (3, 5256288), (4, 3942216), (6, 2628144), (8, 1971108), (9, 1752096), (12, 1314072), (16, 985554), (18, 876048), (24, 657036), (27, 584032), (32, 492777), (36, 438024), (48, 328518), (54, 292016), (72, 219012), (96, 164259), (108, 146008), (144, 109506), (216, 73004), (288, 54753), (432, 36502), (864, 18251)]