27181764

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^1\times {\mathrm{647}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 43579836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 647, 778, 1167, 1294, 1556, 1941, 2334, 2588, 3501, 3882, 4668, 5823, 7002, 7764, 10503, 11646, 14004, 17469, 21006, 23292, 34938, 42012, 69876, 251683, 503366, 755049, 1006732, 1510098, 2265147, 3020196, 4530294, 6795441, 9060588, 13590882, 27181764]

約数ペア:

[(1, 27181764), (2, 13590882), (3, 9060588), (4, 6795441), (6, 4530294), (9, 3020196), (12, 2265147), (18, 1510098), (27, 1006732), (36, 755049), (54, 503366), (108, 251683), (389, 69876), (647, 42012), (778, 34938), (1167, 23292), (1294, 21006), (1556, 17469), (1941, 14004), (2334, 11646), (2588, 10503), (3501, 7764), (3882, 7002), (4668, 5823)]