21812676

素因数分解:

$2^2\times 3^1\times {\mathrm{461}}^1\times {\mathrm{3943}}^1$

素因数の和:4411

約数の個数: 24

約数和(自身を含む): 51019584

約数和(自身を除く): 29206908

約数列:

[1, 2, 3, 4, 6, 12, 461, 922, 1383, 1844, 2766, 3943, 5532, 7886, 11829, 15772, 23658, 47316, 1817723, 3635446, 5453169, 7270892, 10906338, 21812676]

約数ペア:

[(1, 21812676), (2, 10906338), (3, 7270892), (4, 5453169), (6, 3635446), (12, 1817723), (461, 47316), (922, 23658), (1383, 15772), (1844, 11829), (2766, 7886), (3943, 5532)]