21601314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{171439}}^1$

素因数の和:171454

約数の個数: 24

約数和(自身を含む): 53489280

約数和(自身を除く): 31887966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 171439, 342878, 514317, 1028634, 1200073, 1542951, 2400146, 3085902, 3600219, 7200438, 10800657, 21601314]

約数ペア:

[(1, 21601314), (2, 10800657), (3, 7200438), (6, 3600219), (7, 3085902), (9, 2400146), (14, 1542951), (18, 1200073), (21, 1028634), (42, 514317), (63, 342878), (126, 171439)]