222354

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1123}}^1$

素因数の和:1142

約数の個数: 24

約数和(自身を含む): 526032

約数和(自身を除く): 303678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1123, 2246, 3369, 6738, 10107, 12353, 20214, 24706, 37059, 74118, 111177, 222354]

約数ペア:

[(1, 222354), (2, 111177), (3, 74118), (6, 37059), (9, 24706), (11, 20214), (18, 12353), (22, 10107), (33, 6738), (66, 3369), (99, 2246), (198, 1123)]