87427854

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{255637}}^1$

素因数の和:255664

約数の個数: 24

約数和(自身を含む): 199397640

約数和(自身を除く): 111969786

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 255637, 511274, 766911, 1533822, 2300733, 4601466, 4857103, 9714206, 14571309, 29142618, 43713927, 87427854]

約数ペア:

[(1, 87427854), (2, 43713927), (3, 29142618), (6, 14571309), (9, 9714206), (18, 4857103), (19, 4601466), (38, 2300733), (57, 1533822), (114, 766911), (171, 511274), (342, 255637)]