18435196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{27271}}^1$

素因数の和:27301

約数の個数: 18

約数和(自身を含む): 34935432

約数和(自身を除く): 16500236

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 27271, 54542, 109084, 354523, 709046, 1418092, 4608799, 9217598, 18435196]

約数ペア:

[(1, 18435196), (2, 9217598), (4, 4608799), (13, 1418092), (26, 709046), (52, 354523), (169, 109084), (338, 54542), (676, 27271)]