2013102018

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{866969}}^1$

素因数の和:867023

約数の個数: 32

約数和(自身を含む): 4577601600

約数和(自身を除く): 2564499582

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 866969, 1733938, 2600907, 5201814, 7802721, 15605442, 23408163, 37279667, 46816326, 74559334, 111839001, 223678002, 335517003, 671034006, 1006551009, 2013102018]

約数ペア:

[(1, 2013102018), (2, 1006551009), (3, 671034006), (6, 335517003), (9, 223678002), (18, 111839001), (27, 74559334), (43, 46816326), (54, 37279667), (86, 23408163), (129, 15605442), (258, 7802721), (387, 5201814), (774, 2600907), (1161, 1733938), (2322, 866969)]