81446316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{969599}}^1$

素因数の和:969613

約数の個数: 24

約数和(自身を含む): 217190400

約数和(自身を除く): 135744084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 969599, 1939198, 2908797, 3878396, 5817594, 6787193, 11635188, 13574386, 20361579, 27148772, 40723158, 81446316]

約数ペア:

[(1, 81446316), (2, 40723158), (3, 27148772), (4, 20361579), (6, 13574386), (7, 11635188), (12, 6787193), (14, 5817594), (21, 3878396), (28, 2908797), (42, 1939198), (84, 969599)]