21335004

素因数分解:

$2^2\times 3^2\times {\mathrm{592639}}^1$

素因数の和:592649

約数の個数: 18

約数和(自身を含む): 53930240

約数和(自身を除く): 32595236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 592639, 1185278, 1777917, 2370556, 3555834, 5333751, 7111668, 10667502, 21335004]

約数ペア:

[(1, 21335004), (2, 10667502), (3, 7111668), (4, 5333751), (6, 3555834), (9, 2370556), (12, 1777917), (18, 1185278), (36, 592639)]