27818074

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{2131}}^1$

素因数の和:2301

約数の個数: 16

約数和(自身を含む): 42827616

約数和(自身を除く): 15009542

約数列:

[1, 2, 61, 107, 122, 214, 2131, 4262, 6527, 13054, 129991, 228017, 259982, 456034, 13909037, 27818074]

約数ペア:

[(1, 27818074), (2, 13909037), (61, 456034), (107, 259982), (122, 228017), (214, 129991), (2131, 13054), (4262, 6527)]