2143548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{5413}}^1$

素因数の和:5434

約数の個数: 36

約数和(自身を含む): 5912088

約数和(自身を除く): 3768540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 5413, 10826, 16239, 21652, 32478, 48717, 59543, 64956, 97434, 119086, 178629, 194868, 238172, 357258, 535887, 714516, 1071774, 2143548]

約数ペア:

[(1, 2143548), (2, 1071774), (3, 714516), (4, 535887), (6, 357258), (9, 238172), (11, 194868), (12, 178629), (18, 119086), (22, 97434), (33, 64956), (36, 59543), (44, 48717), (66, 32478), (99, 21652), (132, 16239), (198, 10826), (396, 5413)]