1680497982

素因数分解:

$2^1\times 3^3\times {\mathrm{1907}}^1\times {\mathrm{16319}}^1$

素因数の和:18237

約数の個数: 32

約数和(自身を含む): 3736627200

約数和(自身を除く): 2056129218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1907, 3814, 5721, 11442, 16319, 17163, 32638, 34326, 48957, 51489, 97914, 102978, 146871, 293742, 440613, 881226, 31120333, 62240666, 93360999, 186721998, 280082997, 560165994, 840248991, 1680497982]

約数ペア:

[(1, 1680497982), (2, 840248991), (3, 560165994), (6, 280082997), (9, 186721998), (18, 93360999), (27, 62240666), (54, 31120333), (1907, 881226), (3814, 440613), (5721, 293742), (11442, 146871), (16319, 102978), (17163, 97914), (32638, 51489), (34326, 48957)]