18692244

素因数分解:

$2^2\times 3^2\times {\mathrm{519229}}^1$

素因数の和:519239

約数の個数: 18

約数和(自身を含む): 47249930

約数和(自身を除く): 28557686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 519229, 1038458, 1557687, 2076916, 3115374, 4673061, 6230748, 9346122, 18692244]

約数ペア:

[(1, 18692244), (2, 9346122), (3, 6230748), (4, 4673061), (6, 3115374), (9, 2076916), (12, 1557687), (18, 1038458), (36, 519229)]