187417668

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{80923}}^1$

素因数の和:81123

約数の個数: 24

約数和(自身を含む): 439579168

約数和(自身を除く): 252161500

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 80923, 161846, 242769, 323692, 485538, 971076, 15618139, 31236278, 46854417, 62472556, 93708834, 187417668]

約数ペア:

[(1, 187417668), (2, 93708834), (3, 62472556), (4, 46854417), (6, 31236278), (12, 15618139), (193, 971076), (386, 485538), (579, 323692), (772, 242769), (1158, 161846), (2316, 80923)]