12138294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 29154816

約数和(自身を除く): 17016522

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 73, 74, 107, 111, 146, 214, 219, 222, 259, 321, 438, 511, 518, 642, 749, 777, 1022, 1498, 1533, 1554, 2247, 2701, 3066, 3959, 4494, 5402, 7811, 7918, 8103, 11877, 15622, 16206, 18907, 23433, 23754, 27713, 37814, 46866, 54677, 55426, 56721, 83139, 109354, 113442, 164031, 166278, 289007, 328062, 578014, 867021, 1734042, 2023049, 4046098, 6069147, 12138294]

約数ペア:

[(1, 12138294), (2, 6069147), (3, 4046098), (6, 2023049), (7, 1734042), (14, 867021), (21, 578014), (37, 328062), (42, 289007), (73, 166278), (74, 164031), (107, 113442), (111, 109354), (146, 83139), (214, 56721), (219, 55426), (222, 54677), (259, 46866), (321, 37814), (438, 27713), (511, 23754), (518, 23433), (642, 18907), (749, 16206), (777, 15622), (1022, 11877), (1498, 8103), (1533, 7918), (1554, 7811), (2247, 5402), (2701, 4494), (3066, 3959)]