12111138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 28686840

約数和(自身を除く): 16575702

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 709, 949, 1314, 1418, 1898, 2127, 2847, 4254, 5694, 6381, 8541, 9217, 12762, 17082, 18434, 27651, 51757, 55302, 82953, 103514, 155271, 165906, 310542, 465813, 672841, 931626, 1345682, 2018523, 4037046, 6055569, 12111138]

約数ペア:

[(1, 12111138), (2, 6055569), (3, 4037046), (6, 2018523), (9, 1345682), (13, 931626), (18, 672841), (26, 465813), (39, 310542), (73, 165906), (78, 155271), (117, 103514), (146, 82953), (219, 55302), (234, 51757), (438, 27651), (657, 18434), (709, 17082), (949, 12762), (1314, 9217), (1418, 8541), (1898, 6381), (2127, 5694), (2847, 4254)]