82189716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{978449}}^1$

素因数の和:978463

約数の個数: 24

約数和(自身を含む): 219172800

約数和(自身を除く): 136983084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 978449, 1956898, 2935347, 3913796, 5870694, 6849143, 11741388, 13698286, 20547429, 27396572, 41094858, 82189716]

約数ペア:

[(1, 82189716), (2, 41094858), (3, 27396572), (4, 20547429), (6, 13698286), (7, 11741388), (12, 6849143), (14, 5870694), (21, 3913796), (28, 2935347), (42, 1956898), (84, 978449)]