18141342

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 38679552

約数和(自身を除く): 20538210

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 2797, 3243, 5594, 6486, 8391, 16782, 64331, 128662, 131459, 192993, 262918, 385986, 394377, 788754, 3023557, 6047114, 9070671, 18141342]

約数ペア:

[(1, 18141342), (2, 9070671), (3, 6047114), (6, 3023557), (23, 788754), (46, 394377), (47, 385986), (69, 262918), (94, 192993), (138, 131459), (141, 128662), (282, 64331), (1081, 16782), (2162, 8391), (2797, 6486), (3243, 5594)]