11243898

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 25396800

約数和(自身を除く): 14152902

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 199, 219, 258, 387, 398, 438, 597, 657, 774, 1194, 1314, 1791, 3139, 3582, 6278, 8557, 9417, 14527, 17114, 18834, 25671, 28251, 29054, 43581, 51342, 56502, 77013, 87162, 130743, 154026, 261486, 624661, 1249322, 1873983, 3747966, 5621949, 11243898]

約数ペア:

[(1, 11243898), (2, 5621949), (3, 3747966), (6, 1873983), (9, 1249322), (18, 624661), (43, 261486), (73, 154026), (86, 130743), (129, 87162), (146, 77013), (199, 56502), (219, 51342), (258, 43581), (387, 29054), (398, 28251), (438, 25671), (597, 18834), (657, 17114), (774, 14527), (1194, 9417), (1314, 8557), (1791, 6278), (3139, 3582)]