39537476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{81689}}^1$

素因数の和:81715

約数の個数: 18

約数和(自身を含む): 76053390

約数和(自身を除く): 36515914

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 81689, 163378, 326756, 898579, 1797158, 3594316, 9884369, 19768738, 39537476]

約数ペア:

[(1, 39537476), (2, 19768738), (4, 9884369), (11, 3594316), (22, 1797158), (44, 898579), (121, 326756), (242, 163378), (484, 81689)]