18802215507

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{141403}}^1$

素因数の和:141882

約数の個数: 16

約数和(自身を含む): 25339596800

約数和(自身を除く): 6537381293

約数列:

[1, 3, 127, 349, 381, 1047, 44323, 132969, 141403, 424209, 17958181, 49349647, 53874543, 148048941, 6267405169, 18802215507]

約数ペア:

[(1, 18802215507), (3, 6267405169), (127, 148048941), (349, 53874543), (381, 49349647), (1047, 17958181), (44323, 424209), (132969, 141403)]