18376422232

素因数分解:

$2^3\times 7^1\times {\mathrm{328150397}}^1$

素因数の和:328150410

約数の個数: 16

約数和(自身を含む): 39378047760

約数和(自身を除く): 21001625528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 328150397, 656300794, 1312601588, 2297052779, 2625203176, 4594105558, 9188211116, 18376422232]

約数ペア:

[(1, 18376422232), (2, 9188211116), (4, 4594105558), (7, 2625203176), (8, 2297052779), (14, 1312601588), (28, 656300794), (56, 328150397)]