18288772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{739}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 33566400

約数和(自身を除く): 15277628

約数列:

[1, 2, 4, 23, 46, 92, 269, 538, 739, 1076, 1478, 2956, 6187, 12374, 16997, 24748, 33994, 67988, 198791, 397582, 795164, 4572193, 9144386, 18288772]

約数ペア:

[(1, 18288772), (2, 9144386), (4, 4572193), (23, 795164), (46, 397582), (92, 198791), (269, 67988), (538, 33994), (739, 24748), (1076, 16997), (1478, 12374), (2956, 6187)]