2051215326

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{294461}}^1$

素因数の和:294518

約数の個数: 40

約数和(自身を含む): 4703147064

約数和(自身を除く): 2651931738

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 294461, 588922, 883383, 1766766, 2650149, 5300298, 7950447, 12661823, 15900894, 23851341, 25323646, 37985469, 47702682, 75970938, 113956407, 227912814, 341869221, 683738442, 1025607663, 2051215326]

約数ペア:

[(1, 2051215326), (2, 1025607663), (3, 683738442), (6, 341869221), (9, 227912814), (18, 113956407), (27, 75970938), (43, 47702682), (54, 37985469), (81, 25323646), (86, 23851341), (129, 15900894), (162, 12661823), (258, 7950447), (387, 5300298), (774, 2650149), (1161, 1766766), (2322, 883383), (3483, 588922), (6966, 294461)]