4159998

素因数分解:

$2^1\times 3^4\times {\mathrm{25679}}^1$

素因数の和:25693

約数の個数: 20

約数和(自身を含む): 9321840

約数和(自身を除く): 5161842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 25679, 51358, 77037, 154074, 231111, 462222, 693333, 1386666, 2079999, 4159998]

約数ペア:

[(1, 4159998), (2, 2079999), (3, 1386666), (6, 693333), (9, 462222), (18, 231111), (27, 154074), (54, 77037), (81, 51358), (162, 25679)]