27984042

素因数分解:

$2^1\times 3^4\times {\mathrm{172741}}^1$

素因数の和:172755

約数の個数: 20

約数和(自身を含む): 62705346

約数和(自身を除く): 34721304

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 172741, 345482, 518223, 1036446, 1554669, 3109338, 4664007, 9328014, 13992021, 27984042]

約数ペア:

[(1, 27984042), (2, 13992021), (3, 9328014), (6, 4664007), (9, 3109338), (18, 1554669), (27, 1036446), (54, 518223), (81, 345482), (162, 172741)]