21076014

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 43666560

約数和(自身を除く): 22590546

約数列:

[1, 2, 3, 6, 37, 74, 111, 139, 222, 278, 417, 683, 834, 1366, 2049, 4098, 5143, 10286, 15429, 25271, 30858, 50542, 75813, 94937, 151626, 189874, 284811, 569622, 3512669, 7025338, 10538007, 21076014]

約数ペア:

[(1, 21076014), (2, 10538007), (3, 7025338), (6, 3512669), (37, 569622), (74, 284811), (111, 189874), (139, 151626), (222, 94937), (278, 75813), (417, 50542), (683, 30858), (834, 25271), (1366, 15429), (2049, 10286), (4098, 5143)]