518428014732

素因数分解:

$2^2\times 3^2\times {\mathrm{15641}}^1\times {\mathrm{920707}}^1$

素因数の和:936358

約数の個数: 36

約数和(自身を含む): 1310556022776

約数和(自身を除く): 792128008044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 15641, 31282, 46923, 62564, 93846, 140769, 187692, 281538, 563076, 920707, 1841414, 2762121, 3682828, 5524242, 8286363, 11048484, 16572726, 33145452, 14400778187, 28801556374, 43202334561, 57603112748, 86404669122, 129607003683, 172809338244, 259214007366, 518428014732]

約数ペア:

[(1, 518428014732), (2, 259214007366), (3, 172809338244), (4, 129607003683), (6, 86404669122), (9, 57603112748), (12, 43202334561), (18, 28801556374), (36, 14400778187), (15641, 33145452), (31282, 16572726), (46923, 11048484), (62564, 8286363), (93846, 5524242), (140769, 3682828), (187692, 2762121), (281538, 1841414), (563076, 920707)]