81185502

素因数分解:

$2^1\times 3^1\times {\mathrm{1439}}^1\times {\mathrm{9403}}^1$

素因数の和:10847

約数の個数: 16

約数和(自身を含む): 162501120

約数和(自身を除く): 81315618

約数列:

[1, 2, 3, 6, 1439, 2878, 4317, 8634, 9403, 18806, 28209, 56418, 13530917, 27061834, 40592751, 81185502]

約数ペア:

[(1, 81185502), (2, 40592751), (3, 27061834), (6, 13530917), (1439, 56418), (2878, 28209), (4317, 18806), (8634, 9403)]