57307986

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{20809}}^1$

素因数の和:20840

約数の個数: 40

約数和(自身を含む): 135972540

約数和(自身を除く): 78664554

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 20809, 41618, 62427, 124854, 187281, 353753, 374562, 561843, 707506, 1061259, 1123686, 1685529, 2122518, 3183777, 3371058, 6367554, 9551331, 19102662, 28653993, 57307986]

約数ペア:

[(1, 57307986), (2, 28653993), (3, 19102662), (6, 9551331), (9, 6367554), (17, 3371058), (18, 3183777), (27, 2122518), (34, 1685529), (51, 1123686), (54, 1061259), (81, 707506), (102, 561843), (153, 374562), (162, 353753), (306, 187281), (459, 124854), (918, 62427), (1377, 41618), (2754, 20809)]