64657782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{513157}}^1$

素因数の和:513172

約数の個数: 24

約数和(自身を含む): 160105296

約数和(自身を除く): 95447514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 513157, 1026314, 1539471, 3078942, 3592099, 4618413, 7184198, 9236826, 10776297, 21552594, 32328891, 64657782]

約数ペア:

[(1, 64657782), (2, 32328891), (3, 21552594), (6, 10776297), (7, 9236826), (9, 7184198), (14, 4618413), (18, 3592099), (21, 3078942), (42, 1539471), (63, 1026314), (126, 513157)]