2855622

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 7255872

約数和(自身を除く): 4400250

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 883, 1078, 1617, 1766, 2649, 3234, 5298, 6181, 9713, 12362, 18543, 19426, 29139, 37086, 43267, 58278, 67991, 86534, 129801, 135982, 203973, 259602, 407946, 475937, 951874, 1427811, 2855622]

約数ペア:

[(1, 2855622), (2, 1427811), (3, 951874), (6, 475937), (7, 407946), (11, 259602), (14, 203973), (21, 135982), (22, 129801), (33, 86534), (42, 67991), (49, 58278), (66, 43267), (77, 37086), (98, 29139), (147, 19426), (154, 18543), (231, 12362), (294, 9713), (462, 6181), (539, 5298), (883, 3234), (1078, 2649), (1617, 1766)]