1298718

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3137}}^1$

素因数の和:3168

約数の個数: 24

約数和(自身を含む): 2937168

約数和(自身を除く): 1638450

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 3137, 6274, 9411, 18822, 28233, 56466, 72151, 144302, 216453, 432906, 649359, 1298718]

約数ペア:

[(1, 1298718), (2, 649359), (3, 432906), (6, 216453), (9, 144302), (18, 72151), (23, 56466), (46, 28233), (69, 18822), (138, 9411), (207, 6274), (414, 3137)]