2016121618

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{18199}}^1$

素因数の和:18442

約数の個数: 32

約数和(自身を含む): 3559046400

約数和(自身を除く): 1542924782

約数列:

[1, 2, 7, 14, 41, 82, 193, 287, 386, 574, 1351, 2702, 7913, 15826, 18199, 36398, 55391, 110782, 127393, 254786, 746159, 1492318, 3512407, 5223113, 7024814, 10446226, 24586849, 49173698, 144008687, 288017374, 1008060809, 2016121618]

約数ペア:

[(1, 2016121618), (2, 1008060809), (7, 288017374), (14, 144008687), (41, 49173698), (82, 24586849), (193, 10446226), (287, 7024814), (386, 5223113), (574, 3512407), (1351, 1492318), (2702, 746159), (7913, 254786), (15826, 127393), (18199, 110782), (36398, 55391)]