1239912

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 3559140

約数和(自身を除く): 2319228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1013, 1224, 2026, 3039, 4052, 6078, 8104, 9117, 12156, 17221, 18234, 24312, 34442, 36468, 51663, 68884, 72936, 103326, 137768, 154989, 206652, 309978, 413304, 619956, 1239912]

約数ペア:

[(1, 1239912), (2, 619956), (3, 413304), (4, 309978), (6, 206652), (8, 154989), (9, 137768), (12, 103326), (17, 72936), (18, 68884), (24, 51663), (34, 36468), (36, 34442), (51, 24312), (68, 18234), (72, 17221), (102, 12156), (136, 9117), (153, 8104), (204, 6078), (306, 4052), (408, 3039), (612, 2026), (1013, 1224)]