2772378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{22003}}^1$

素因数の和:22018

約数の個数: 24

約数和(自身を含む): 6865248

約数和(自身を除く): 4092870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 22003, 44006, 66009, 132018, 154021, 198027, 308042, 396054, 462063, 924126, 1386189, 2772378]

約数ペア:

[(1, 2772378), (2, 1386189), (3, 924126), (6, 462063), (7, 396054), (9, 308042), (14, 198027), (18, 154021), (21, 132018), (42, 66009), (63, 44006), (126, 22003)]