18100740267

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{1229}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 26925880800

約数和(自身を除く): 8825140533

約数列:

[1, 3, 9, 61, 139, 183, 193, 417, 549, 579, 1229, 1251, 1737, 3687, 8479, 11061, 11773, 25437, 26827, 35319, 74969, 76311, 80481, 105957, 170831, 224907, 237197, 241443, 512493, 674721, 711591, 1537479, 1636447, 2134773, 4909341, 10420691, 14469017, 14728023, 31262073, 32970383, 43407051, 93786219, 98911149, 130221153, 296733447, 2011193363, 6033580089, 18100740267]

約数ペア:

[(1, 18100740267), (3, 6033580089), (9, 2011193363), (61, 296733447), (139, 130221153), (183, 98911149), (193, 93786219), (417, 43407051), (549, 32970383), (579, 31262073), (1229, 14728023), (1251, 14469017), (1737, 10420691), (3687, 4909341), (8479, 2134773), (11061, 1636447), (11773, 1537479), (25437, 711591), (26827, 674721), (35319, 512493), (74969, 241443), (76311, 237197), (80481, 224907), (105957, 170831)]