678383772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{5139271}}^1$

素因数の和:5139289

約数の個数: 24

約数和(自身を含む): 1726795392

約数和(自身を除く): 1048411620

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 5139271, 10278542, 15417813, 20557084, 30835626, 56531981, 61671252, 113063962, 169595943, 226127924, 339191886, 678383772]

約数ペア:

[(1, 678383772), (2, 339191886), (3, 226127924), (4, 169595943), (6, 113063962), (11, 61671252), (12, 56531981), (22, 30835626), (33, 20557084), (44, 15417813), (66, 10278542), (132, 5139271)]