40820334

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{17137}}^1$

素因数の和:17539

約数の個数: 16

約数和(自身を含む): 81851088

約数和(自身を除く): 41030754

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 17137, 34274, 51411, 102822, 6803389, 13606778, 20410167, 40820334]

約数ペア:

[(1, 40820334), (2, 20410167), (3, 13606778), (6, 6803389), (397, 102822), (794, 51411), (1191, 34274), (2382, 17137)]