274420428

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{222023}}^1$

素因数の和:222133

約数の個数: 24

約数和(自身を含む): 646533888

約数和(自身を除く): 372113460

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 222023, 444046, 666069, 888092, 1332138, 2664276, 22868369, 45736738, 68605107, 91473476, 137210214, 274420428]

約数ペア:

[(1, 274420428), (2, 137210214), (3, 91473476), (4, 68605107), (6, 45736738), (12, 22868369), (103, 2664276), (206, 1332138), (309, 888092), (412, 666069), (618, 444046), (1236, 222023)]