281126502

素因数分解:

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

素因数の和:81124

約数の個数: 24

約数和(自身を含む): 612270984

約数和(自身を除く): 331144482

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 80923, 161846, 242769, 485538, 728307, 1456614, 15618139, 31236278, 46854417, 93708834, 140563251, 281126502]

約数ペア:

[(1, 281126502), (2, 140563251), (3, 93708834), (6, 46854417), (9, 31236278), (18, 15618139), (193, 1456614), (386, 728307), (579, 485538), (1158, 242769), (1737, 161846), (3474, 80923)]