138428598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{27239}}^1$

素因数の和:27273

約数の個数: 48

約数和(自身を含む): 347800320

約数和(自身を除く): 209371722

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 27239, 54478, 81717, 163434, 190673, 299629, 381346, 572019, 599258, 898887, 1144038, 1797774, 2097403, 3295919, 4194806, 6292209, 6591838, 9887757, 12584418, 19775514, 23071433, 46142866, 69214299, 138428598]

約数ペア:

[(1, 138428598), (2, 69214299), (3, 46142866), (6, 23071433), (7, 19775514), (11, 12584418), (14, 9887757), (21, 6591838), (22, 6292209), (33, 4194806), (42, 3295919), (66, 2097403), (77, 1797774), (121, 1144038), (154, 898887), (231, 599258), (242, 572019), (363, 381346), (462, 299629), (726, 190673), (847, 163434), (1694, 81717), (2541, 54478), (5082, 27239)]