2670138

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 5987520

約数和(自身を除く): 3317382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 251, 394, 502, 591, 753, 1182, 1506, 1773, 2259, 3546, 4518, 5319, 6777, 10638, 13554, 49447, 98894, 148341, 296682, 445023, 890046, 1335069, 2670138]

約数ペア:

[(1, 2670138), (2, 1335069), (3, 890046), (6, 445023), (9, 296682), (18, 148341), (27, 98894), (54, 49447), (197, 13554), (251, 10638), (394, 6777), (502, 5319), (591, 4518), (753, 3546), (1182, 2259), (1506, 1773)]