16660242

素因数分解:

$2^1\times 3^4\times {\mathrm{102841}}^1$

素因数の和:102855

約数の個数: 20

約数和(自身を含む): 37331646

約数和(自身を除く): 20671404

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 102841, 205682, 308523, 617046, 925569, 1851138, 2776707, 5553414, 8330121, 16660242]

約数ペア:

[(1, 16660242), (2, 8330121), (3, 5553414), (6, 2776707), (9, 1851138), (18, 925569), (27, 617046), (54, 308523), (81, 205682), (162, 102841)]