40670826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{968353}}^1$

素因数の和:968365

約数の個数: 16

約数和(自身を含む): 92961984

約数和(自身を除く): 52291158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 968353, 1936706, 2905059, 5810118, 6778471, 13556942, 20335413, 40670826]

約数ペア:

[(1, 40670826), (2, 20335413), (3, 13556942), (6, 6778471), (7, 5810118), (14, 2905059), (21, 1936706), (42, 968353)]