18971688

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{34369}}^1$

素因数の和:34401

約数の個数: 32

約数和(自身を含む): 49492800

約数和(自身を除く): 30521112

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 34369, 68738, 103107, 137476, 206214, 274952, 412428, 790487, 824856, 1580974, 2371461, 3161948, 4742922, 6323896, 9485844, 18971688]

約数ペア:

[(1, 18971688), (2, 9485844), (3, 6323896), (4, 4742922), (6, 3161948), (8, 2371461), (12, 1580974), (23, 824856), (24, 790487), (46, 412428), (69, 274952), (92, 206214), (138, 137476), (184, 103107), (276, 68738), (552, 34369)]