81462444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{969791}}^1$

素因数の和:969805

約数の個数: 24

約数和(自身を含む): 217233408

約数和(自身を除く): 135770964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 969791, 1939582, 2909373, 3879164, 5818746, 6788537, 11637492, 13577074, 20365611, 27154148, 40731222, 81462444]

約数ペア:

[(1, 81462444), (2, 40731222), (3, 27154148), (4, 20365611), (6, 13577074), (7, 11637492), (12, 6788537), (14, 5818746), (21, 3879164), (28, 2909373), (42, 1939582), (84, 969791)]