126811804

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{8863}}^1$

素因数の和:8954

約数の個数: 36

約数和(自身を含む): 261718464

約数和(自身を除く): 134906660

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 8863, 14308, 17726, 35452, 62041, 124082, 248164, 434287, 646999, 868574, 1293998, 1737148, 2587996, 4528993, 9057986, 18115972, 31702951, 63405902, 126811804]

約数ペア:

[(1, 126811804), (2, 63405902), (4, 31702951), (7, 18115972), (14, 9057986), (28, 4528993), (49, 2587996), (73, 1737148), (98, 1293998), (146, 868574), (196, 646999), (292, 434287), (511, 248164), (1022, 124082), (2044, 62041), (3577, 35452), (7154, 17726), (8863, 14308)]