2008676178

素因数分解:

$2^1\times 3^3\times {\mathrm{37197707}}^1$

素因数の和:37197718

約数の個数: 16

約数和(自身を含む): 4463724960

約数和(自身を除く): 2455048782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37197707, 74395414, 111593121, 223186242, 334779363, 669558726, 1004338089, 2008676178]

約数ペア:

[(1, 2008676178), (2, 1004338089), (3, 669558726), (6, 334779363), (9, 223186242), (18, 111593121), (27, 74395414), (54, 37197707)]