18528056

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{6997}}^1$

素因数の和:7334

約数の個数: 16

約数和(自身を含む): 34850040

約数和(自身を除く): 16321984

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 6997, 13994, 27988, 55976, 2316007, 4632014, 9264028, 18528056]

約数ペア:

[(1, 18528056), (2, 9264028), (4, 4632014), (8, 2316007), (331, 55976), (662, 27988), (1324, 13994), (2648, 6997)]