81111042

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{41341}}^1$

素因数の和:41458

約数の個数: 24

約数和(自身を含む): 177357180

約数和(自身を除く): 96246138

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 41341, 82682, 124023, 248046, 372069, 744138, 4506169, 9012338, 13518507, 27037014, 40555521, 81111042]

約数ペア:

[(1, 81111042), (2, 40555521), (3, 27037014), (6, 13518507), (9, 9012338), (18, 4506169), (109, 744138), (218, 372069), (327, 248046), (654, 124023), (981, 82682), (1962, 41341)]