1238759946

素因数分解:

$2^1\times 3^3\times {\mathrm{22939999}}^1$

素因数の和:22940010

約数の個数: 16

約数和(自身を含む): 2752800000

約数和(自身を除く): 1514040054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 22939999, 45879998, 68819997, 137639994, 206459991, 412919982, 619379973, 1238759946]

約数ペア:

[(1, 1238759946), (2, 619379973), (3, 412919982), (6, 206459991), (9, 137639994), (18, 68819997), (27, 45879998), (54, 22939999)]