213724392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1272169}}^1$

素因数の和:1272185

約数の個数: 32

約数和(自身を含む): 610641600

約数和(自身を除く): 396917208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1272169, 2544338, 3816507, 5088676, 7633014, 8905183, 10177352, 15266028, 17810366, 26715549, 30532056, 35620732, 53431098, 71241464, 106862196, 213724392]

約数ペア:

[(1, 213724392), (2, 106862196), (3, 71241464), (4, 53431098), (6, 35620732), (7, 30532056), (8, 26715549), (12, 17810366), (14, 15266028), (21, 10177352), (24, 8905183), (28, 7633014), (42, 5088676), (56, 3816507), (84, 2544338), (168, 1272169)]