1330587486

素因数分解:

$2^1\times 3^4\times {\mathrm{8213503}}^1$

素因数の和:8213517

約数の個数: 20

約数和(自身を含む): 2981501952

約数和(自身を除く): 1650914466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8213503, 16427006, 24640509, 49281018, 73921527, 147843054, 221764581, 443529162, 665293743, 1330587486]

約数ペア:

[(1, 1330587486), (2, 665293743), (3, 443529162), (6, 221764581), (9, 147843054), (18, 73921527), (27, 49281018), (54, 24640509), (81, 16427006), (162, 8213503)]