21000655224

素因数分解:

$2^3\times 3^2\times {\mathrm{291675767}}^1$

素因数の和:291675779

約数の個数: 24

約数和(自身を含む): 56876774760

約数和(自身を除く): 35876119536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 291675767, 583351534, 875027301, 1166703068, 1750054602, 2333406136, 2625081903, 3500109204, 5250163806, 7000218408, 10500327612, 21000655224]

約数ペア:

[(1, 21000655224), (2, 10500327612), (3, 7000218408), (4, 5250163806), (6, 3500109204), (8, 2625081903), (9, 2333406136), (12, 1750054602), (18, 1166703068), (24, 875027301), (36, 583351534), (72, 291675767)]