18010414

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:795

約数の個数: 16

約数和(自身を含む): 27545760

約数和(自身を除く): 9535346

約数列:

[1, 2, 73, 146, 281, 439, 562, 878, 20513, 32047, 41026, 64094, 123359, 246718, 9005207, 18010414]

約数ペア:

[(1, 18010414), (2, 9005207), (73, 246718), (146, 123359), (281, 64094), (439, 41026), (562, 32047), (878, 20513)]