18313604

素因数分解:

$2^2\times {\mathrm{1931}}^1\times {\mathrm{2371}}^1$

素因数の和:4306

約数の個数: 12

約数和(自身を含む): 32078928

約数和(自身を除く): 13765324

約数列:

[1, 2, 4, 1931, 2371, 3862, 4742, 7724, 9484, 4578401, 9156802, 18313604]

約数ペア:

[(1, 18313604), (2, 9156802), (4, 4578401), (1931, 9484), (2371, 7724), (3862, 4742)]