2009394

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 4515840

約数和(自身を除く): 2506446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 293, 381, 586, 762, 879, 1143, 1758, 2286, 2637, 3429, 5274, 6858, 7911, 15822, 37211, 74422, 111633, 223266, 334899, 669798, 1004697, 2009394]

約数ペア:

[(1, 2009394), (2, 1004697), (3, 669798), (6, 334899), (9, 223266), (18, 111633), (27, 74422), (54, 37211), (127, 15822), (254, 7911), (293, 6858), (381, 5274), (586, 3429), (762, 2637), (879, 2286), (1143, 1758)]