40206138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{957289}}^1$

素因数の和:957301

約数の個数: 16

約数和(自身を含む): 91899840

約数和(自身を除く): 51693702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 957289, 1914578, 2871867, 5743734, 6701023, 13402046, 20103069, 40206138]

約数ペア:

[(1, 40206138), (2, 20103069), (3, 13402046), (6, 6701023), (7, 5743734), (14, 2871867), (21, 1914578), (42, 957289)]