21132246

素因数分解:

$2^1\times 3^1\times {\mathrm{463}}^1\times {\mathrm{7607}}^1$

素因数の和:8075

約数の個数: 16

約数和(自身を含む): 42361344

約数和(自身を除く): 21229098

約数列:

[1, 2, 3, 6, 463, 926, 1389, 2778, 7607, 15214, 22821, 45642, 3522041, 7044082, 10566123, 21132246]

約数ペア:

[(1, 21132246), (2, 10566123), (3, 7044082), (6, 3522041), (463, 45642), (926, 22821), (1389, 15214), (2778, 7607)]