21106632

素因数分解:

$2^3\times 3^1\times {\mathrm{853}}^1\times {\mathrm{1031}}^1$

素因数の和:1893

約数の個数: 32

約数和(自身を含む): 52879680

約数和(自身を除く): 31773048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 853, 1031, 1706, 2062, 2559, 3093, 3412, 4124, 5118, 6186, 6824, 8248, 10236, 12372, 20472, 24744, 879443, 1758886, 2638329, 3517772, 5276658, 7035544, 10553316, 21106632]

約数ペア:

[(1, 21106632), (2, 10553316), (3, 7035544), (4, 5276658), (6, 3517772), (8, 2638329), (12, 1758886), (24, 879443), (853, 24744), (1031, 20472), (1706, 12372), (2062, 10236), (2559, 8248), (3093, 6824), (3412, 6186), (4124, 5118)]