126987126

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{431929}}^1$

素因数の和:431948

約数の個数: 24

約数和(自身を含む): 295440120

約数和(自身を除く): 168452994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 431929, 863858, 1295787, 2591574, 3023503, 6047006, 9070509, 18141018, 21164521, 42329042, 63493563, 126987126]

約数ペア:

[(1, 126987126), (2, 63493563), (3, 42329042), (6, 21164521), (7, 18141018), (14, 9070509), (21, 6047006), (42, 3023503), (49, 2591574), (98, 1295787), (147, 863858), (294, 431929)]