42718018

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{64921}}^1$

素因数の和:64977

約数の個数: 16

約数和(自身を含む): 74790144

約数和(自身を除く): 32072126

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 64921, 129842, 454447, 908894, 3051287, 6102574, 21359009, 42718018]

約数ペア:

[(1, 42718018), (2, 21359009), (7, 6102574), (14, 3051287), (47, 908894), (94, 454447), (329, 129842), (658, 64921)]