65807982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{997}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 151017360

約数和(自身を除く): 85209378

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 193, 342, 386, 579, 997, 1158, 1737, 1994, 2991, 3474, 3667, 5982, 7334, 8973, 11001, 17946, 18943, 22002, 33003, 37886, 56829, 66006, 113658, 170487, 192421, 340974, 384842, 577263, 1154526, 1731789, 3463578, 3655999, 7311998, 10967997, 21935994, 32903991, 65807982]

約数ペア:

[(1, 65807982), (2, 32903991), (3, 21935994), (6, 10967997), (9, 7311998), (18, 3655999), (19, 3463578), (38, 1731789), (57, 1154526), (114, 577263), (171, 384842), (193, 340974), (342, 192421), (386, 170487), (579, 113658), (997, 66006), (1158, 56829), (1737, 37886), (1994, 33003), (2991, 22002), (3474, 18943), (3667, 17946), (5982, 11001), (7334, 8973)]