181221672

素因数分解:

$2^3\times 3^1\times {\mathrm{293}}^1\times {\mathrm{25771}}^1$

素因数の和:26073

約数の個数: 32

約数和(自身を含む): 454618080

約数和(自身を除く): 273396408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 293, 586, 879, 1172, 1758, 2344, 3516, 7032, 25771, 51542, 77313, 103084, 154626, 206168, 309252, 618504, 7550903, 15101806, 22652709, 30203612, 45305418, 60407224, 90610836, 181221672]

約数ペア:

[(1, 181221672), (2, 90610836), (3, 60407224), (4, 45305418), (6, 30203612), (8, 22652709), (12, 15101806), (24, 7550903), (293, 618504), (586, 309252), (879, 206168), (1172, 154626), (1758, 103084), (2344, 77313), (3516, 51542), (7032, 25771)]