778860054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{941}}^1\times {\mathrm{6569}}^1$

素因数の和:7525

約数の個数: 48

約数和(自身を含む): 1930949280

約数和(自身を除く): 1152089226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 941, 1882, 2823, 5646, 6569, 6587, 8469, 13138, 13174, 16938, 19707, 19761, 39414, 39522, 45983, 59121, 59283, 91966, 118242, 118566, 137949, 275898, 413847, 827694, 6181429, 12362858, 18544287, 37088574, 43270003, 55632861, 86540006, 111265722, 129810009, 259620018, 389430027, 778860054]

約数ペア:

[(1, 778860054), (2, 389430027), (3, 259620018), (6, 129810009), (7, 111265722), (9, 86540006), (14, 55632861), (18, 43270003), (21, 37088574), (42, 18544287), (63, 12362858), (126, 6181429), (941, 827694), (1882, 413847), (2823, 275898), (5646, 137949), (6569, 118566), (6587, 118242), (8469, 91966), (13138, 59283), (13174, 59121), (16938, 45983), (19707, 39522), (19761, 39414)]