172887948

素因数分解:

$2^2\times 3^2\times {\mathrm{4802443}}^1$

素因数の和:4802453

約数の個数: 18

約数和(自身を含む): 437022404

約数和(自身を除く): 264134456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4802443, 9604886, 14407329, 19209772, 28814658, 43221987, 57629316, 86443974, 172887948]

約数ペア:

[(1, 172887948), (2, 86443974), (3, 57629316), (4, 43221987), (6, 28814658), (9, 19209772), (12, 14407329), (18, 9604886), (36, 4802443)]