18888112323

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{212999}}^1$

素因数の和:213231

約数の個数: 24

約数和(自身を含む): 27911520000

約数和(自身を除く): 9023407677

約数列:

[1, 3, 9, 59, 167, 177, 501, 531, 1503, 9853, 29559, 88677, 212999, 638997, 1916991, 12566941, 35570833, 37700823, 106712499, 113102469, 320137497, 2098679147, 6296037441, 18888112323]

約数ペア:

[(1, 18888112323), (3, 6296037441), (9, 2098679147), (59, 320137497), (167, 113102469), (177, 106712499), (501, 37700823), (531, 35570833), (1503, 12566941), (9853, 1916991), (29559, 638997), (88677, 212999)]