18432386109

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{23540723}}^1$

素因数の和:23540761

約数の個数: 16

約数和(自身を含む): 28248868800

約数和(自身を除く): 9816482691

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 23540723, 70622169, 211866507, 635599521, 682680967, 2048042901, 6144128703, 18432386109]

約数ペア:

[(1, 18432386109), (3, 6144128703), (9, 2048042901), (27, 682680967), (29, 635599521), (87, 211866507), (261, 70622169), (783, 23540723)]