12879804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1433}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 34691328

約数和(自身を除く): 21811524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1433, 1498, 2247, 2866, 2996, 4299, 4494, 5732, 8598, 8988, 10031, 17196, 20062, 30093, 40124, 60186, 120372, 153331, 306662, 459993, 613324, 919986, 1073317, 1839972, 2146634, 3219951, 4293268, 6439902, 12879804]

約数ペア:

[(1, 12879804), (2, 6439902), (3, 4293268), (4, 3219951), (6, 2146634), (7, 1839972), (12, 1073317), (14, 919986), (21, 613324), (28, 459993), (42, 306662), (84, 153331), (107, 120372), (214, 60186), (321, 40124), (428, 30093), (642, 20062), (749, 17196), (1284, 10031), (1433, 8988), (1498, 8598), (2247, 5732), (2866, 4494), (2996, 4299)]