2106828

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1414

約数の個数: 36

約数和(自身を含む): 5453448

約数和(自身を除く): 3346620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1361, 1548, 2722, 4083, 5444, 8166, 12249, 16332, 24498, 48996, 58523, 117046, 175569, 234092, 351138, 526707, 702276, 1053414, 2106828]

約数ペア:

[(1, 2106828), (2, 1053414), (3, 702276), (4, 526707), (6, 351138), (9, 234092), (12, 175569), (18, 117046), (36, 58523), (43, 48996), (86, 24498), (129, 16332), (172, 12249), (258, 8166), (387, 5444), (516, 4083), (774, 2722), (1361, 1548)]