13257054

素因数分解:

$2^1\times 3^3\times {\mathrm{245501}}^1$

素因数の和:245512

約数の個数: 16

約数和(自身を含む): 29460240

約数和(自身を除く): 16203186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 245501, 491002, 736503, 1473006, 2209509, 4419018, 6628527, 13257054]

約数ペア:

[(1, 13257054), (2, 6628527), (3, 4419018), (6, 2209509), (9, 1473006), (18, 736503), (27, 491002), (54, 245501)]