18133025288

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17042317}}^1$

素因数の和:17042349

約数の個数: 32

約数和(自身を含む): 40901563200

約数和(自身を除く): 22768537912

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 17042317, 34084634, 68169268, 119296219, 136338536, 238592438, 323804023, 477184876, 647608046, 954369752, 1295216092, 2266628161, 2590432184, 4533256322, 9066512644, 18133025288]

約数ペア:

[(1, 18133025288), (2, 9066512644), (4, 4533256322), (7, 2590432184), (8, 2266628161), (14, 1295216092), (19, 954369752), (28, 647608046), (38, 477184876), (56, 323804023), (76, 238592438), (133, 136338536), (152, 119296219), (266, 68169268), (532, 34084634), (1064, 17042317)]