21925836

素因数分解:

$2^2\times 3^3\times {\mathrm{203017}}^1$

素因数の和:203030

約数の個数: 24

約数和(自身を含む): 56845040

約数和(自身を除く): 34919204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 203017, 406034, 609051, 812068, 1218102, 1827153, 2436204, 3654306, 5481459, 7308612, 10962918, 21925836]

約数ペア:

[(1, 21925836), (2, 10962918), (3, 7308612), (4, 5481459), (6, 3654306), (9, 2436204), (12, 1827153), (18, 1218102), (27, 812068), (36, 609051), (54, 406034), (108, 203017)]