21054444

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{21139}}^1$

素因数の和:21229

約数の個数: 24

約数和(自身を含む): 49721280

約数和(自身を除く): 28666836

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 21139, 42278, 63417, 84556, 126834, 253668, 1754537, 3509074, 5263611, 7018148, 10527222, 21054444]

約数ペア:

[(1, 21054444), (2, 10527222), (3, 7018148), (4, 5263611), (6, 3509074), (12, 1754537), (83, 253668), (166, 126834), (249, 84556), (332, 63417), (498, 42278), (996, 21139)]