18614036

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2903}}^1$

素因数の和:3143

約数の個数: 24

約数和(自身を含む): 37403520

約数和(自身を除く): 18789484

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 2903, 3206, 5806, 6412, 11612, 20321, 40642, 81284, 664787, 1329574, 2659148, 4653509, 9307018, 18614036]

約数ペア:

[(1, 18614036), (2, 9307018), (4, 4653509), (7, 2659148), (14, 1329574), (28, 664787), (229, 81284), (458, 40642), (916, 20321), (1603, 11612), (2903, 6412), (3206, 5806)]