28006668

素因数分解:

$2^2\times 3^3\times {\mathrm{259321}}^1$

素因数の和:259334

約数の個数: 24

約数和(自身を含む): 72610160

約数和(自身を除く): 44603492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 259321, 518642, 777963, 1037284, 1555926, 2333889, 3111852, 4667778, 7001667, 9335556, 14003334, 28006668]

約数ペア:

[(1, 28006668), (2, 14003334), (3, 9335556), (4, 7001667), (6, 4667778), (9, 3111852), (12, 2333889), (18, 1555926), (27, 1037284), (36, 777963), (54, 518642), (108, 259321)]