81033822

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{757}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 185649360

約数和(自身を除く): 104615538

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 313, 342, 626, 757, 939, 1514, 1878, 2271, 2817, 4542, 5634, 5947, 6813, 11894, 13626, 14383, 17841, 28766, 35682, 43149, 53523, 86298, 107046, 129447, 236941, 258894, 473882, 710823, 1421646, 2132469, 4264938, 4501879, 9003758, 13505637, 27011274, 40516911, 81033822]

約数ペア:

[(1, 81033822), (2, 40516911), (3, 27011274), (6, 13505637), (9, 9003758), (18, 4501879), (19, 4264938), (38, 2132469), (57, 1421646), (114, 710823), (171, 473882), (313, 258894), (342, 236941), (626, 129447), (757, 107046), (939, 86298), (1514, 53523), (1878, 43149), (2271, 35682), (2817, 28766), (4542, 17841), (5634, 14383), (5947, 13626), (6813, 11894)]