2843874

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 6873984

約数和(自身を除く): 4030110

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 271, 318, 477, 542, 583, 813, 954, 1166, 1626, 1749, 2439, 2981, 3498, 4878, 5247, 5962, 8943, 10494, 14363, 17886, 26829, 28726, 43089, 53658, 86178, 129267, 157993, 258534, 315986, 473979, 947958, 1421937, 2843874]

約数ペア:

[(1, 2843874), (2, 1421937), (3, 947958), (6, 473979), (9, 315986), (11, 258534), (18, 157993), (22, 129267), (33, 86178), (53, 53658), (66, 43089), (99, 28726), (106, 26829), (159, 17886), (198, 14363), (271, 10494), (318, 8943), (477, 5962), (542, 5247), (583, 4878), (813, 3498), (954, 2981), (1166, 2439), (1626, 1749)]