17687934

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 42148080

約数和(自身を除く): 24460146

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 157, 198, 314, 471, 569, 942, 1138, 1413, 1707, 1727, 2826, 3414, 3454, 5121, 5181, 6259, 10242, 10362, 12518, 15543, 18777, 31086, 37554, 56331, 89333, 112662, 178666, 267999, 535998, 803997, 982663, 1607994, 1965326, 2947989, 5895978, 8843967, 17687934]

約数ペア:

[(1, 17687934), (2, 8843967), (3, 5895978), (6, 2947989), (9, 1965326), (11, 1607994), (18, 982663), (22, 803997), (33, 535998), (66, 267999), (99, 178666), (157, 112662), (198, 89333), (314, 56331), (471, 37554), (569, 31086), (942, 18777), (1138, 15543), (1413, 12518), (1707, 10362), (1727, 10242), (2826, 6259), (3414, 5181), (3454, 5121)]