21978732

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{22067}}^1$

素因数の和:22157

約数の個数: 24

約数和(自身を含む): 51903936

約数和(自身を除く): 29925204

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 22067, 44134, 66201, 88268, 132402, 264804, 1831561, 3663122, 5494683, 7326244, 10989366, 21978732]

約数ペア:

[(1, 21978732), (2, 10989366), (3, 7326244), (4, 5494683), (6, 3663122), (12, 1831561), (83, 264804), (166, 132402), (249, 88268), (332, 66201), (498, 44134), (996, 22067)]