8907108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 23998464

約数和(自身を除く): 15091356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 991, 1284, 1498, 1982, 2247, 2973, 2996, 3964, 4494, 5946, 6937, 8988, 11892, 13874, 20811, 27748, 41622, 83244, 106037, 212074, 318111, 424148, 636222, 742259, 1272444, 1484518, 2226777, 2969036, 4453554, 8907108]

約数ペア:

[(1, 8907108), (2, 4453554), (3, 2969036), (4, 2226777), (6, 1484518), (7, 1272444), (12, 742259), (14, 636222), (21, 424148), (28, 318111), (42, 212074), (84, 106037), (107, 83244), (214, 41622), (321, 27748), (428, 20811), (642, 13874), (749, 11892), (991, 8988), (1284, 6937), (1498, 5946), (1982, 4494), (2247, 3964), (2973, 2996)]