12485178

素因数分解:

$2^1\times 3^4\times {\mathrm{77069}}^1$

素因数の和:77083

約数の個数: 20

約数和(自身を含む): 27976410

約数和(自身を除く): 15491232

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 77069, 154138, 231207, 462414, 693621, 1387242, 2080863, 4161726, 6242589, 12485178]

約数ペア:

[(1, 12485178), (2, 6242589), (3, 4161726), (6, 2080863), (9, 1387242), (18, 693621), (27, 462414), (54, 231207), (81, 154138), (162, 77069)]