286876242

素因数分解:

$2^1\times 3^4\times {\mathrm{1770841}}^1$

素因数の和:1770855

約数の個数: 20

約数和(自身を含む): 642815646

約数和(自身を除く): 355939404

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1770841, 3541682, 5312523, 10625046, 15937569, 31875138, 47812707, 95625414, 143438121, 286876242]

約数ペア:

[(1, 286876242), (2, 143438121), (3, 95625414), (6, 47812707), (9, 31875138), (18, 15937569), (27, 10625046), (54, 5312523), (81, 3541682), (162, 1770841)]