18884057319

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{683}}^1\times {\mathrm{28711}}^1$

素因数の和:29507

約数の個数: 24

約数和(自身を含む): 27573167232

約数和(自身を除く): 8689109913

約数列:

[1, 3, 9, 107, 321, 683, 963, 2049, 6147, 28711, 73081, 86133, 219243, 258399, 657729, 3072077, 9216231, 19609613, 27648693, 58828839, 176486517, 2098228591, 6294685773, 18884057319]

約数ペア:

[(1, 18884057319), (3, 6294685773), (9, 2098228591), (107, 176486517), (321, 58828839), (683, 27648693), (963, 19609613), (2049, 9216231), (6147, 3072077), (28711, 657729), (73081, 258399), (86133, 219243)]