18258297

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 26846784

約数和(自身を除く): 8588487

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 733, 1083, 1311, 2199, 8303, 13927, 16859, 24909, 41781, 50577, 264613, 320321, 793839, 960963, 6086099, 18258297]

約数ペア:

[(1, 18258297), (3, 6086099), (19, 960963), (23, 793839), (57, 320321), (69, 264613), (361, 50577), (437, 41781), (733, 24909), (1083, 16859), (1311, 13927), (2199, 8303)]