2556859824

素因数分解:

$2^4\times 3^3\times {\mathrm{5918657}}^1$

素因数の和:5918674

約数の個数: 40

約数和(自身を含む): 7339135920

約数和(自身を除く): 4782276096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 5918657, 11837314, 17755971, 23674628, 35511942, 47349256, 53267913, 71023884, 94698512, 106535826, 142047768, 159803739, 213071652, 284095536, 319607478, 426143304, 639214956, 852286608, 1278429912, 2556859824]

約数ペア:

[(1, 2556859824), (2, 1278429912), (3, 852286608), (4, 639214956), (6, 426143304), (8, 319607478), (9, 284095536), (12, 213071652), (16, 159803739), (18, 142047768), (24, 106535826), (27, 94698512), (36, 71023884), (48, 53267913), (54, 47349256), (72, 35511942), (108, 23674628), (144, 17755971), (216, 11837314), (432, 5918657)]