22224222

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{3079}}^1$

素因数の和:3488

約数の個数: 24

約数和(自身を含む): 48288240

約数和(自身を除く): 26064018

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3079, 3609, 6158, 7218, 9237, 18474, 27711, 55422, 1234679, 2469358, 3704037, 7408074, 11112111, 22224222]

約数ペア:

[(1, 22224222), (2, 11112111), (3, 7408074), (6, 3704037), (9, 2469358), (18, 1234679), (401, 55422), (802, 27711), (1203, 18474), (2406, 9237), (3079, 7218), (3609, 6158)]