2017428918

素因数分解:

$2^1\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{169219}}^1$

素因数の和:171211

約数の個数: 16

約数和(自身を含む): 4036912320

約数和(自身を除く): 2019483402

約数列:

[1, 2, 3, 6, 1987, 3974, 5961, 11922, 169219, 338438, 507657, 1015314, 336238153, 672476306, 1008714459, 2017428918]

約数ペア:

[(1, 2017428918), (2, 1008714459), (3, 672476306), (6, 336238153), (1987, 1015314), (3974, 507657), (5961, 338438), (11922, 169219)]