2138839308

素因数分解:

$2^2\times 3^2\times {\mathrm{59412203}}^1$

素因数の和:59412213

約数の個数: 18

約数和(自身を含む): 5406510564

約数和(自身を除く): 3267671256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59412203, 118824406, 178236609, 237648812, 356473218, 534709827, 712946436, 1069419654, 2138839308]

約数ペア:

[(1, 2138839308), (2, 1069419654), (3, 712946436), (4, 534709827), (6, 356473218), (9, 237648812), (12, 178236609), (18, 118824406), (36, 59412203)]