12647964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{150571}}^1$

素因数の和:150585

約数の個数: 24

約数和(自身を含む): 33728128

約数和(自身を除く): 21080164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 150571, 301142, 451713, 602284, 903426, 1053997, 1806852, 2107994, 3161991, 4215988, 6323982, 12647964]

約数ペア:

[(1, 12647964), (2, 6323982), (3, 4215988), (4, 3161991), (6, 2107994), (7, 1806852), (12, 1053997), (14, 903426), (21, 602284), (28, 451713), (42, 301142), (84, 150571)]