11255958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 28098720

約数和(自身を除く): 16842762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 569, 942, 1099, 1138, 1413, 1707, 2198, 2826, 3297, 3414, 3983, 5121, 6594, 7966, 9891, 10242, 11949, 19782, 23898, 35847, 71694, 89333, 178666, 267999, 535998, 625331, 803997, 1250662, 1607994, 1875993, 3751986, 5627979, 11255958]

約数ペア:

[(1, 11255958), (2, 5627979), (3, 3751986), (6, 1875993), (7, 1607994), (9, 1250662), (14, 803997), (18, 625331), (21, 535998), (42, 267999), (63, 178666), (126, 89333), (157, 71694), (314, 35847), (471, 23898), (569, 19782), (942, 11949), (1099, 10242), (1138, 9891), (1413, 7966), (1707, 6594), (2198, 5121), (2826, 3983), (3297, 3414)]