12440724

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{4649}}^1$

素因数の和:4879

約数の個数: 24

約数和(自身を含む): 29164800

約数和(自身を除く): 16724076

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 4649, 9298, 13947, 18596, 27894, 55788, 1036727, 2073454, 3110181, 4146908, 6220362, 12440724]

約数ペア:

[(1, 12440724), (2, 6220362), (3, 4146908), (4, 3110181), (6, 2073454), (12, 1036727), (223, 55788), (446, 27894), (669, 18596), (892, 13947), (1338, 9298), (2676, 4649)]