9813188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 21654528

約数和(自身を除く): 11841340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 211, 302, 308, 422, 604, 844, 1057, 1477, 1661, 2114, 2321, 2954, 3322, 4228, 4642, 5908, 6644, 9284, 11627, 16247, 23254, 31861, 32494, 46508, 63722, 64988, 127444, 223027, 350471, 446054, 700942, 892108, 1401884, 2453297, 4906594, 9813188]

約数ペア:

[(1, 9813188), (2, 4906594), (4, 2453297), (7, 1401884), (11, 892108), (14, 700942), (22, 446054), (28, 350471), (44, 223027), (77, 127444), (151, 64988), (154, 63722), (211, 46508), (302, 32494), (308, 31861), (422, 23254), (604, 16247), (844, 11627), (1057, 9284), (1477, 6644), (1661, 5908), (2114, 4642), (2321, 4228), (2954, 3322)]