42990516

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{9403}}^1$

素因数の和:9540

約数の個数: 36

約数和(自身を含む): 109537792

約数和(自身を除く): 66547276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 9403, 18806, 28209, 37612, 56418, 84627, 112836, 169254, 338508, 1194181, 2388362, 3582543, 4776724, 7165086, 10747629, 14330172, 21495258, 42990516]

約数ペア:

[(1, 42990516), (2, 21495258), (3, 14330172), (4, 10747629), (6, 7165086), (9, 4776724), (12, 3582543), (18, 2388362), (36, 1194181), (127, 338508), (254, 169254), (381, 112836), (508, 84627), (762, 56418), (1143, 37612), (1524, 28209), (2286, 18806), (4572, 9403)]