18378032

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{1759}}^1$

素因数の和:2420

約数の個数: 20

約数和(自身を含む): 35682240

約数和(自身を除く): 17304208

約数列:

[1, 2, 4, 8, 16, 653, 1306, 1759, 2612, 3518, 5224, 7036, 10448, 14072, 28144, 1148627, 2297254, 4594508, 9189016, 18378032]

約数ペア:

[(1, 18378032), (2, 9189016), (4, 4594508), (8, 2297254), (16, 1148627), (653, 28144), (1306, 14072), (1759, 10448), (2612, 7036), (3518, 5224)]