12672558

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2153}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 28432800

約数和(自身を除く): 15760242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2153, 2943, 4306, 5886, 6459, 12918, 19377, 38754, 58131, 116262, 234677, 469354, 704031, 1408062, 2112093, 4224186, 6336279, 12672558]

約数ペア:

[(1, 12672558), (2, 6336279), (3, 4224186), (6, 2112093), (9, 1408062), (18, 704031), (27, 469354), (54, 234677), (109, 116262), (218, 58131), (327, 38754), (654, 19377), (981, 12918), (1962, 6459), (2153, 5886), (2943, 4306)]