27651486

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{647}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 58786560

約数和(自身を除く): 31135074

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 419, 647, 838, 1257, 1294, 1941, 2514, 3882, 7123, 10999, 14246, 21369, 21998, 32997, 42738, 65994, 271093, 542186, 813279, 1626558, 4608581, 9217162, 13825743, 27651486]

約数ペア:

[(1, 27651486), (2, 13825743), (3, 9217162), (6, 4608581), (17, 1626558), (34, 813279), (51, 542186), (102, 271093), (419, 65994), (647, 42738), (838, 32997), (1257, 21998), (1294, 21369), (1941, 14246), (2514, 10999), (3882, 7123)]