31487694

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107101}}^1$

素因数の和:107120

約数の個数: 24

約数和(自身を含む): 73257768

約数和(自身を除く): 41770074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 107101, 214202, 321303, 642606, 749707, 1499414, 2249121, 4498242, 5247949, 10495898, 15743847, 31487694]

約数ペア:

[(1, 31487694), (2, 15743847), (3, 10495898), (6, 5247949), (7, 4498242), (14, 2249121), (21, 1499414), (42, 749707), (49, 642606), (98, 321303), (147, 214202), (294, 107101)]