122758146

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{324757}}^1$

素因数の和:324775

約数の個数: 32

約数和(自身を含む): 311767680

約数和(自身を除く): 189009534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 324757, 649514, 974271, 1948542, 2273299, 2922813, 4546598, 5845626, 6819897, 8768439, 13639794, 17536878, 20459691, 40919382, 61379073, 122758146]

約数ペア:

[(1, 122758146), (2, 61379073), (3, 40919382), (6, 20459691), (7, 17536878), (9, 13639794), (14, 8768439), (18, 6819897), (21, 5845626), (27, 4546598), (42, 2922813), (54, 2273299), (63, 1948542), (126, 974271), (189, 649514), (378, 324757)]