2904156

素因数分解:

$2^2\times 3^2\times {\mathrm{80671}}^1$

素因数の和:80681

約数の個数: 18

約数和(自身を含む): 7341152

約数和(自身を除く): 4436996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 80671, 161342, 242013, 322684, 484026, 726039, 968052, 1452078, 2904156]

約数ペア:

[(1, 2904156), (2, 1452078), (3, 968052), (4, 726039), (6, 484026), (9, 322684), (12, 242013), (18, 161342), (36, 80671)]