81443994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{10663}}^1$

素因数の和:10754

約数の個数: 32

約数和(自身を含む): 174036480

約数和(自身を除く): 92592486

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 10663, 21326, 31989, 63978, 202597, 405194, 607791, 714421, 1215582, 1428842, 2143263, 4286526, 13573999, 27147998, 40721997, 81443994]

約数ペア:

[(1, 81443994), (2, 40721997), (3, 27147998), (6, 13573999), (19, 4286526), (38, 2143263), (57, 1428842), (67, 1215582), (114, 714421), (134, 607791), (201, 405194), (402, 202597), (1273, 63978), (2546, 31989), (3819, 21326), (7638, 10663)]