78889003308

素因数分解:

$2^2\times 3^2\times {\mathrm{2191361203}}^1$

素因数の和:2191361213

約数の個数: 18

約数和(自身を含む): 199413869564

約数和(自身を除く): 120524866256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2191361203, 4382722406, 6574083609, 8765444812, 13148167218, 19722250827, 26296334436, 39444501654, 78889003308]

約数ペア:

[(1, 78889003308), (2, 39444501654), (3, 26296334436), (4, 19722250827), (6, 13148167218), (9, 8765444812), (12, 6574083609), (18, 4382722406), (36, 2191361203)]