39927852

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{3947}}^1$

素因数の和:4238

約数の個数: 36

約数和(自身を含む): 101313576

約数和(自身を除く): 61385724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 2529, 3372, 3947, 5058, 7894, 10116, 11841, 15788, 23682, 35523, 47364, 71046, 142092, 1109107, 2218214, 3327321, 4436428, 6654642, 9981963, 13309284, 19963926, 39927852]

約数ペア:

[(1, 39927852), (2, 19963926), (3, 13309284), (4, 9981963), (6, 6654642), (9, 4436428), (12, 3327321), (18, 2218214), (36, 1109107), (281, 142092), (562, 71046), (843, 47364), (1124, 35523), (1686, 23682), (2529, 15788), (3372, 11841), (3947, 10116), (5058, 7894)]