39399444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{156347}}^1$

素因数の和:156364

約数の個数: 36

約数和(自身を含む): 113821344

約数和(自身を除く): 74421900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 156347, 312694, 469041, 625388, 938082, 1094429, 1407123, 1876164, 2188858, 2814246, 3283287, 4377716, 5628492, 6566574, 9849861, 13133148, 19699722, 39399444]

約数ペア:

[(1, 39399444), (2, 19699722), (3, 13133148), (4, 9849861), (6, 6566574), (7, 5628492), (9, 4377716), (12, 3283287), (14, 2814246), (18, 2188858), (21, 1876164), (28, 1407123), (36, 1094429), (42, 938082), (63, 625388), (84, 469041), (126, 312694), (252, 156347)]