57781278

素因数分解:

$2^1\times 3^2\times {\mathrm{1627}}^1\times {\mathrm{1973}}^1$

素因数の和:3608

約数の個数: 24

約数和(自身を含む): 125333208

約数和(自身を除く): 67551930

約数列:

[1, 2, 3, 6, 9, 18, 1627, 1973, 3254, 3946, 4881, 5919, 9762, 11838, 14643, 17757, 29286, 35514, 3210071, 6420142, 9630213, 19260426, 28890639, 57781278]

約数ペア:

[(1, 57781278), (2, 28890639), (3, 19260426), (6, 9630213), (9, 6420142), (18, 3210071), (1627, 35514), (1973, 29286), (3254, 17757), (3946, 14643), (4881, 11838), (5919, 9762)]