17814216

素因数分解:

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

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 51425280

約数和(自身を除く): 33611064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 991, 1284, 1498, 1982, 2247, 2568, 2973, 2996, 3964, 4494, 5946, 5992, 6937, 7928, 8988, 11892, 13874, 17976, 20811, 23784, 27748, 41622, 55496, 83244, 106037, 166488, 212074, 318111, 424148, 636222, 742259, 848296, 1272444, 1484518, 2226777, 2544888, 2969036, 4453554, 5938072, 8907108, 17814216]

約数ペア:

[(1, 17814216), (2, 8907108), (3, 5938072), (4, 4453554), (6, 2969036), (7, 2544888), (8, 2226777), (12, 1484518), (14, 1272444), (21, 848296), (24, 742259), (28, 636222), (42, 424148), (56, 318111), (84, 212074), (107, 166488), (168, 106037), (214, 83244), (321, 55496), (428, 41622), (642, 27748), (749, 23784), (856, 20811), (991, 17976), (1284, 13874), (1498, 11892), (1982, 8988), (2247, 7928), (2568, 6937), (2973, 5992), (2996, 5946), (3964, 4494)]