131738994

素因数分解:

$2^1\times 3^3\times {\mathrm{499}}^1\times {\mathrm{4889}}^1$

素因数の和:5399

約数の個数: 32

約数和(自身を含む): 293400000

約数和(自身を除く): 161661006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 499, 998, 1497, 2994, 4491, 4889, 8982, 9778, 13473, 14667, 26946, 29334, 44001, 88002, 132003, 264006, 2439611, 4879222, 7318833, 14637666, 21956499, 43912998, 65869497, 131738994]

約数ペア:

[(1, 131738994), (2, 65869497), (3, 43912998), (6, 21956499), (9, 14637666), (18, 7318833), (27, 4879222), (54, 2439611), (499, 264006), (998, 132003), (1497, 88002), (2994, 44001), (4491, 29334), (4889, 26946), (8982, 14667), (9778, 13473)]