80886918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113287}}^1$

素因数の和:113316

約数の個数: 32

約数和(自身を含む): 195761664

約数和(自身を除く): 114874746

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 113287, 226574, 339861, 679722, 793009, 1586018, 1925879, 2379027, 3851758, 4758054, 5777637, 11555274, 13481153, 26962306, 40443459, 80886918]

約数ペア:

[(1, 80886918), (2, 40443459), (3, 26962306), (6, 13481153), (7, 11555274), (14, 5777637), (17, 4758054), (21, 3851758), (34, 2379027), (42, 1925879), (51, 1586018), (102, 793009), (119, 679722), (238, 339861), (357, 226574), (714, 113287)]