1247868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2039}}^1$

素因数の和:2066

約数の個数: 36

約数和(自身を含む): 3341520

約数和(自身を除く): 2093652

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 2039, 4078, 6117, 8156, 12234, 18351, 24468, 34663, 36702, 69326, 73404, 103989, 138652, 207978, 311967, 415956, 623934, 1247868]

約数ペア:

[(1, 1247868), (2, 623934), (3, 415956), (4, 311967), (6, 207978), (9, 138652), (12, 103989), (17, 73404), (18, 69326), (34, 36702), (36, 34663), (51, 24468), (68, 18351), (102, 12234), (153, 8156), (204, 6117), (306, 4078), (612, 2039)]