7938612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20047}}^1$

素因数の和:20068

約数の個数: 36

約数和(自身を含む): 21892416

約数和(自身を除く): 13953804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 20047, 40094, 60141, 80188, 120282, 180423, 220517, 240564, 360846, 441034, 661551, 721692, 882068, 1323102, 1984653, 2646204, 3969306, 7938612]

約数ペア:

[(1, 7938612), (2, 3969306), (3, 2646204), (4, 1984653), (6, 1323102), (9, 882068), (11, 721692), (12, 661551), (18, 441034), (22, 360846), (33, 240564), (36, 220517), (44, 180423), (66, 120282), (99, 80188), (132, 60141), (198, 40094), (396, 20047)]