12863952

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:740

約数の個数: 60

約数和(自身を含む): 36294180

約数和(自身を除く): 23430228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 569, 628, 942, 1138, 1256, 1413, 1707, 1884, 2276, 2512, 2826, 3414, 3768, 4552, 5121, 5652, 6828, 7536, 9104, 10242, 11304, 13656, 20484, 22608, 27312, 40968, 81936, 89333, 178666, 267999, 357332, 535998, 714664, 803997, 1071996, 1429328, 1607994, 2143992, 3215988, 4287984, 6431976, 12863952]

約数ペア:

[(1, 12863952), (2, 6431976), (3, 4287984), (4, 3215988), (6, 2143992), (8, 1607994), (9, 1429328), (12, 1071996), (16, 803997), (18, 714664), (24, 535998), (36, 357332), (48, 267999), (72, 178666), (144, 89333), (157, 81936), (314, 40968), (471, 27312), (569, 22608), (628, 20484), (942, 13656), (1138, 11304), (1256, 10242), (1413, 9104), (1707, 7536), (1884, 6828), (2276, 5652), (2512, 5121), (2826, 4552), (3414, 3768)]