81438822

素因数分解:

$2^1\times 3^2\times {\mathrm{383}}^1\times {\mathrm{11813}}^1$

素因数の和:12204

約数の個数: 24

約数和(自身を含む): 176926464

約数和(自身を除く): 95487642

約数列:

[1, 2, 3, 6, 9, 18, 383, 766, 1149, 2298, 3447, 6894, 11813, 23626, 35439, 70878, 106317, 212634, 4524379, 9048758, 13573137, 27146274, 40719411, 81438822]

約数ペア:

[(1, 81438822), (2, 40719411), (3, 27146274), (6, 13573137), (9, 9048758), (18, 4524379), (383, 212634), (766, 106317), (1149, 70878), (2298, 35439), (3447, 23626), (6894, 11813)]