2427978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{57809}}^1$

素因数の和:57821

約数の個数: 16

約数和(自身を含む): 5549760

約数和(自身を除く): 3121782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 57809, 115618, 173427, 346854, 404663, 809326, 1213989, 2427978]

約数ペア:

[(1, 2427978), (2, 1213989), (3, 809326), (6, 404663), (7, 346854), (14, 173427), (21, 115618), (42, 57809)]