131108184

素因数分解:

$2^3\times 3^2\times {\mathrm{1820947}}^1$

素因数の和:1820959

約数の個数: 24

約数和(自身を含む): 355084860

約数和(自身を除く): 223976676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1820947, 3641894, 5462841, 7283788, 10925682, 14567576, 16388523, 21851364, 32777046, 43702728, 65554092, 131108184]

約数ペア:

[(1, 131108184), (2, 65554092), (3, 43702728), (4, 32777046), (6, 21851364), (8, 16388523), (9, 14567576), (12, 10925682), (18, 7283788), (24, 5462841), (36, 3641894), (72, 1820947)]