2009834964

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{432781}}^1$

素因数の和:432837

約数の個数: 48

約数和(自身を含む): 5331874240

約数和(自身を除く): 3322039276

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, 4644, 432781, 865562, 1298343, 1731124, 2596686, 3895029, 5193372, 7790058, 11685087, 15580116, 18609583, 23370174, 37219166, 46740348, 55828749, 74438332, 111657498, 167486247, 223314996, 334972494, 502458741, 669944988, 1004917482, 2009834964]

約数ペア:

[(1, 2009834964), (2, 1004917482), (3, 669944988), (4, 502458741), (6, 334972494), (9, 223314996), (12, 167486247), (18, 111657498), (27, 74438332), (36, 55828749), (43, 46740348), (54, 37219166), (86, 23370174), (108, 18609583), (129, 15580116), (172, 11685087), (258, 7790058), (387, 5193372), (516, 3895029), (774, 2596686), (1161, 1731124), (1548, 1298343), (2322, 865562), (4644, 432781)]