40109742

素因数分解:

$2^1\times 3^4\times {\mathrm{247591}}^1$

素因数の和:247605

約数の個数: 20

約数和(自身を含む): 89875896

約数和(自身を除く): 49766154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 247591, 495182, 742773, 1485546, 2228319, 4456638, 6684957, 13369914, 20054871, 40109742]

約数ペア:

[(1, 40109742), (2, 20054871), (3, 13369914), (6, 6684957), (9, 4456638), (18, 2228319), (27, 1485546), (54, 742773), (81, 495182), (162, 247591)]