21413016

素因数分解:

$2^3\times 3^2\times {\mathrm{297403}}^1$

素因数の和:297415

約数の個数: 24

約数和(自身を含む): 57993780

約数和(自身を除く): 36580764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 297403, 594806, 892209, 1189612, 1784418, 2379224, 2676627, 3568836, 5353254, 7137672, 10706508, 21413016]

約数ペア:

[(1, 21413016), (2, 10706508), (3, 7137672), (4, 5353254), (6, 3568836), (8, 2676627), (9, 2379224), (12, 1784418), (18, 1189612), (24, 892209), (36, 594806), (72, 297403)]