18216834

素因数分解:

$2^1\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{2503}}^1$

素因数の和:3721

約数の個数: 16

約数和(自身を含む): 36478272

約数和(自身を除く): 18261438

約数列:

[1, 2, 3, 6, 1213, 2426, 2503, 3639, 5006, 7278, 7509, 15018, 3036139, 6072278, 9108417, 18216834]

約数ペア:

[(1, 18216834), (2, 9108417), (3, 6072278), (6, 3036139), (1213, 15018), (2426, 7509), (2503, 7278), (3639, 5006)]