21882306

素因数分解:

$2^1\times 3^1\times {\mathrm{463}}^1\times {\mathrm{7877}}^1$

素因数の和:8345

約数の個数: 16

約数和(自身を含む): 43864704

約数和(自身を除く): 21982398

約数列:

[1, 2, 3, 6, 463, 926, 1389, 2778, 7877, 15754, 23631, 47262, 3647051, 7294102, 10941153, 21882306]

約数ペア:

[(1, 21882306), (2, 10941153), (3, 7294102), (6, 3647051), (463, 47262), (926, 23631), (1389, 15754), (2778, 7877)]