51918282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{221873}}^1$

素因数の和:221894

約数の個数: 24

約数和(自身を含む): 121143204

約数和(自身を除く): 69224922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 221873, 443746, 665619, 1331238, 1996857, 2884349, 3993714, 5768698, 8653047, 17306094, 25959141, 51918282]

約数ペア:

[(1, 51918282), (2, 25959141), (3, 17306094), (6, 8653047), (9, 5768698), (13, 3993714), (18, 2884349), (26, 1996857), (39, 1331238), (78, 665619), (117, 443746), (234, 221873)]