6431976

素因数分解:

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

素因数の和:738

約数の個数: 48

約数和(自身を含む): 17561700

約数和(自身を除く): 11129724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 569, 628, 942, 1138, 1256, 1413, 1707, 1884, 2276, 2826, 3414, 3768, 4552, 5121, 5652, 6828, 10242, 11304, 13656, 20484, 40968, 89333, 178666, 267999, 357332, 535998, 714664, 803997, 1071996, 1607994, 2143992, 3215988, 6431976]

約数ペア:

[(1, 6431976), (2, 3215988), (3, 2143992), (4, 1607994), (6, 1071996), (8, 803997), (9, 714664), (12, 535998), (18, 357332), (24, 267999), (36, 178666), (72, 89333), (157, 40968), (314, 20484), (471, 13656), (569, 11304), (628, 10242), (942, 6828), (1138, 5652), (1256, 5121), (1413, 4552), (1707, 3768), (1884, 3414), (2276, 2826)]