26821806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 62657280

約数和(自身を除く): 35835474

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 73, 114, 146, 209, 219, 293, 418, 438, 586, 627, 803, 879, 1254, 1387, 1606, 1758, 2409, 2774, 3223, 4161, 4818, 5567, 6446, 8322, 9669, 11134, 15257, 16701, 19338, 21389, 30514, 33402, 42778, 45771, 61237, 64167, 91542, 122474, 128334, 183711, 235279, 367422, 406391, 470558, 705837, 812782, 1219173, 1411674, 2438346, 4470301, 8940602, 13410903, 26821806]

約数ペア:

[(1, 26821806), (2, 13410903), (3, 8940602), (6, 4470301), (11, 2438346), (19, 1411674), (22, 1219173), (33, 812782), (38, 705837), (57, 470558), (66, 406391), (73, 367422), (114, 235279), (146, 183711), (209, 128334), (219, 122474), (293, 91542), (418, 64167), (438, 61237), (586, 45771), (627, 42778), (803, 33402), (879, 30514), (1254, 21389), (1387, 19338), (1606, 16701), (1758, 15257), (2409, 11134), (2774, 9669), (3223, 8322), (4161, 6446), (4818, 5567)]