2649438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13381}}^1$

素因数の和:13400

約数の個数: 24

約数和(自身を含む): 6262776

約数和(自身を除く): 3613338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 13381, 26762, 40143, 80286, 120429, 147191, 240858, 294382, 441573, 883146, 1324719, 2649438]

約数ペア:

[(1, 2649438), (2, 1324719), (3, 883146), (6, 441573), (9, 294382), (11, 240858), (18, 147191), (22, 120429), (33, 80286), (66, 40143), (99, 26762), (198, 13381)]