18476211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2087}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 26659584

約数和(自身を除く): 8183373

約数列:

[1, 3, 13, 39, 227, 681, 2087, 2951, 6261, 8853, 27131, 81393, 473749, 1421247, 6158737, 18476211]

約数ペア:

[(1, 18476211), (3, 6158737), (13, 1421247), (39, 473749), (227, 81393), (681, 27131), (2087, 8853), (2951, 6261)]