131775588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{522919}}^1$

素因数の和:522936

約数の個数: 36

約数和(自身を含む): 380685760

約数和(自身を除く): 248910172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 522919, 1045838, 1568757, 2091676, 3137514, 3660433, 4706271, 6275028, 7320866, 9412542, 10981299, 14641732, 18825084, 21962598, 32943897, 43925196, 65887794, 131775588]

約数ペア:

[(1, 131775588), (2, 65887794), (3, 43925196), (4, 32943897), (6, 21962598), (7, 18825084), (9, 14641732), (12, 10981299), (14, 9412542), (18, 7320866), (21, 6275028), (28, 4706271), (36, 3660433), (42, 3137514), (63, 2091676), (84, 1568757), (126, 1045838), (252, 522919)]