81850006

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^2$

素因数の和:936

約数の個数: 24

約数和(自身を含む): 145476720

約数和(自身を除く): 63626714

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 449, 898, 3143, 6286, 13021, 26042, 91147, 182294, 201601, 403202, 1411207, 2822414, 5846429, 11692858, 40925003, 81850006]

約数ペア:

[(1, 81850006), (2, 40925003), (7, 11692858), (14, 5846429), (29, 2822414), (58, 1411207), (203, 403202), (406, 201601), (449, 182294), (898, 91147), (3143, 26042), (6286, 13021)]