42970974

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{20521}}^1$

素因数の和:20875

約数の個数: 16

約数和(自身を含む): 86192400

約数和(自身を除く): 43221426

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 20521, 41042, 61563, 123126, 7161829, 14323658, 21485487, 42970974]

約数ペア:

[(1, 42970974), (2, 21485487), (3, 14323658), (6, 7161829), (349, 123126), (698, 61563), (1047, 41042), (2094, 20521)]