31393242

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47137}}^1$

素因数の和:47182

約数の個数: 24

約数和(自身を含む): 69858516

約数和(自身を除く): 38465274

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 47137, 94274, 141411, 282822, 424233, 848466, 1744069, 3488138, 5232207, 10464414, 15696621, 31393242]

約数ペア:

[(1, 31393242), (2, 15696621), (3, 10464414), (6, 5232207), (9, 3488138), (18, 1744069), (37, 848466), (74, 424233), (111, 282822), (222, 141411), (333, 94274), (666, 47137)]