21508713578892

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{4297}}^1\times {\mathrm{3898379}}^1$

素因数の和:3902790

約数の個数: 48

約数和(自身を含む): 50667837413760

約数和(自身を除く): 29159123834868

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 4297, 8594, 12891, 17188, 25782, 51564, 459779, 919558, 1379337, 1839116, 2758674, 3898379, 5517348, 7796758, 11695137, 15593516, 23390274, 46780548, 417126553, 834253106, 1251379659, 1668506212, 2502759318, 5005518636, 16751334563, 33502669126, 50254003689, 67005338252, 100508007378, 201016014756, 1792392798241, 3584785596482, 5377178394723, 7169571192964, 10754356789446, 21508713578892]

約数ペア:

[(1, 21508713578892), (2, 10754356789446), (3, 7169571192964), (4, 5377178394723), (6, 3584785596482), (12, 1792392798241), (107, 201016014756), (214, 100508007378), (321, 67005338252), (428, 50254003689), (642, 33502669126), (1284, 16751334563), (4297, 5005518636), (8594, 2502759318), (12891, 1668506212), (17188, 1251379659), (25782, 834253106), (51564, 417126553), (459779, 46780548), (919558, 23390274), (1379337, 15593516), (1839116, 11695137), (2758674, 7796758), (3898379, 5517348)]