21083.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{878489}}^1$

素因数の和:878498

約数の個数: 16

約数和(自身を含む): 52709400

約数和(自身を除く): 31625664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 878489, 1756978, 2635467, 3513956, 5270934, 7027912, 10541868, 21083736]

約数ペア:

[(1, 21083736), (2, 10541868), (3, 7027912), (4, 5270934), (6, 3513956), (8, 2635467), (12, 1756978), (24, 878489)]