2942646

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{10009}}^1$

素因数の和:10028

約数の個数: 24

約数和(自身を含む): 6846840

約数和(自身を除く): 3904194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 10009, 20018, 30027, 60054, 70063, 140126, 210189, 420378, 490441, 980882, 1471323, 2942646]

約数ペア:

[(1, 2942646), (2, 1471323), (3, 980882), (6, 490441), (7, 420378), (14, 210189), (21, 140126), (42, 70063), (49, 60054), (98, 30027), (147, 20018), (294, 10009)]