21855228

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{21943}}^1$

素因数の和:22033

約数の個数: 24

約数和(自身を含む): 51612288

約数和(自身を除く): 29757060

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 21943, 43886, 65829, 87772, 131658, 263316, 1821269, 3642538, 5463807, 7285076, 10927614, 21855228]

約数ペア:

[(1, 21855228), (2, 10927614), (3, 7285076), (4, 5463807), (6, 3642538), (12, 1821269), (83, 263316), (166, 131658), (249, 87772), (332, 65829), (498, 43886), (996, 21943)]