18099702718

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 28662174432

約数和(自身を除く): 10562471714

約数列:

[1, 2, 31, 61, 62, 122, 317, 487, 634, 961, 974, 1891, 1922, 3782, 9827, 15097, 19337, 19654, 29707, 30194, 38674, 58621, 59414, 117242, 154379, 304637, 308758, 468007, 599447, 609274, 920917, 936014, 1198894, 1841834, 4785749, 9417119, 9571498, 18582857, 18834238, 28548427, 37165714, 57096854, 148358219, 291930689, 296716438, 583861378, 9049851359, 18099702718]

約数ペア:

[(1, 18099702718), (2, 9049851359), (31, 583861378), (61, 296716438), (62, 291930689), (122, 148358219), (317, 57096854), (487, 37165714), (634, 28548427), (961, 18834238), (974, 18582857), (1891, 9571498), (1922, 9417119), (3782, 4785749), (9827, 1841834), (15097, 1198894), (19337, 936014), (19654, 920917), (29707, 609274), (30194, 599447), (38674, 468007), (58621, 308758), (59414, 304637), (117242, 154379)]