2124378

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1218

約数の個数: 24

約数和(自身を含む): 4650048

約数和(自身を除く): 2525670

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1103, 1926, 2206, 3309, 6618, 9927, 19854, 118021, 236042, 354063, 708126, 1062189, 2124378]

約数ペア:

[(1, 2124378), (2, 1062189), (3, 708126), (6, 354063), (9, 236042), (18, 118021), (107, 19854), (214, 9927), (321, 6618), (642, 3309), (963, 2206), (1103, 1926)]