2008166418

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{97607}}^1$

素因数の和:97748

約数の個数: 40

約数和(自身を含む): 4535258112

約数和(自身を除く): 2527091694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 1143, 2286, 3429, 6858, 10287, 20574, 97607, 195214, 292821, 585642, 878463, 1756926, 2635389, 5270778, 7906167, 12396089, 15812334, 24792178, 37188267, 74376534, 111564801, 223129602, 334694403, 669388806, 1004083209, 2008166418]

約数ペア:

[(1, 2008166418), (2, 1004083209), (3, 669388806), (6, 334694403), (9, 223129602), (18, 111564801), (27, 74376534), (54, 37188267), (81, 24792178), (127, 15812334), (162, 12396089), (254, 7906167), (381, 5270778), (762, 2635389), (1143, 1756926), (2286, 878463), (3429, 585642), (6858, 292821), (10287, 195214), (20574, 97607)]