21068472

素因数分解:

$2^3\times 3^1\times {\mathrm{877853}}^1$

素因数の和:877862

約数の個数: 16

約数和(自身を含む): 52671240

約数和(自身を除く): 31602768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 877853, 1755706, 2633559, 3511412, 5267118, 7022824, 10534236, 21068472]

約数ペア:

[(1, 21068472), (2, 10534236), (3, 7022824), (4, 5267118), (6, 3511412), (8, 2633559), (12, 1755706), (24, 877853)]