13578292

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:177

約数の個数: 54

約数和(自身を含む): 30181158

約数和(自身を除く): 16602866

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 292, 364, 511, 637, 949, 1022, 1274, 1898, 2044, 2548, 3577, 3796, 5329, 6643, 7154, 10658, 13286, 14308, 21316, 26572, 37303, 46501, 69277, 74606, 93002, 138554, 149212, 186004, 261121, 277108, 484939, 522242, 969878, 1044484, 1939756, 3394573, 6789146, 13578292]

約数ペア:

[(1, 13578292), (2, 6789146), (4, 3394573), (7, 1939756), (13, 1044484), (14, 969878), (26, 522242), (28, 484939), (49, 277108), (52, 261121), (73, 186004), (91, 149212), (98, 138554), (146, 93002), (182, 74606), (196, 69277), (292, 46501), (364, 37303), (511, 26572), (637, 21316), (949, 14308), (1022, 13286), (1274, 10658), (1898, 7154), (2044, 6643), (2548, 5329), (3577, 3796)]