18189924

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{3517}}^1$

素因数の和:3955

約数の個数: 24

約数和(自身を含む): 42553728

約数和(自身を除く): 24363804

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 3517, 5172, 7034, 10551, 14068, 21102, 42204, 1515827, 3031654, 4547481, 6063308, 9094962, 18189924]

約数ペア:

[(1, 18189924), (2, 9094962), (3, 6063308), (4, 4547481), (6, 3031654), (12, 1515827), (431, 42204), (862, 21102), (1293, 14068), (1724, 10551), (2586, 7034), (3517, 5172)]