40397826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{961853}}^1$

素因数の和:961865

約数の個数: 16

約数和(自身を含む): 92337984

約数和(自身を除く): 51940158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 961853, 1923706, 2885559, 5771118, 6732971, 13465942, 20198913, 40397826]

約数ペア:

[(1, 40397826), (2, 20198913), (3, 13465942), (6, 6732971), (7, 5771118), (14, 2885559), (21, 1923706), (42, 961853)]