989507316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{14561}}^1$

素因数の和:15384

約数の個数: 48

約数和(自身を含む): 2642129280

約数和(自身を除く): 1652621964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 809, 1618, 2427, 3236, 4854, 5663, 9708, 11326, 14561, 16989, 22652, 29122, 33978, 43683, 58244, 67956, 87366, 101927, 174732, 203854, 305781, 407708, 611562, 1223124, 11779849, 23559698, 35339547, 47119396, 70679094, 82458943, 141358188, 164917886, 247376829, 329835772, 494753658, 989507316]

約数ペア:

[(1, 989507316), (2, 494753658), (3, 329835772), (4, 247376829), (6, 164917886), (7, 141358188), (12, 82458943), (14, 70679094), (21, 47119396), (28, 35339547), (42, 23559698), (84, 11779849), (809, 1223124), (1618, 611562), (2427, 407708), (3236, 305781), (4854, 203854), (5663, 174732), (9708, 101927), (11326, 87366), (14561, 67956), (16989, 58244), (22652, 43683), (29122, 33978)]