18050637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 27279360

約数和(自身を除く): 9228723

約数列:

[1, 3, 11, 33, 59, 73, 127, 177, 219, 381, 649, 803, 1397, 1947, 2409, 4191, 4307, 7493, 9271, 12921, 22479, 27813, 47377, 82423, 101981, 142131, 247269, 305943, 546989, 1640967, 6016879, 18050637]

約数ペア:

[(1, 18050637), (3, 6016879), (11, 1640967), (33, 546989), (59, 305943), (73, 247269), (127, 142131), (177, 101981), (219, 82423), (381, 47377), (649, 27813), (803, 22479), (1397, 12921), (1947, 9271), (2409, 7493), (4191, 4307)]