66931218

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{16979}}^1$

素因数の和:17063

約数の個数: 32

約数和(自身を含む): 150782400

約数和(自身を除く): 83851182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 16979, 33958, 50937, 101874, 152811, 305622, 458433, 916866, 1239467, 2478934, 3718401, 7436802, 11155203, 22310406, 33465609, 66931218]

約数ペア:

[(1, 66931218), (2, 33465609), (3, 22310406), (6, 11155203), (9, 7436802), (18, 3718401), (27, 2478934), (54, 1239467), (73, 916866), (146, 458433), (219, 305622), (438, 152811), (657, 101874), (1314, 50937), (1971, 33958), (3942, 16979)]