22515144

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{21817}}^1$

素因数の和:21869

約数の個数: 32

約数和(自身を含む): 57599520

約数和(自身を除く): 35084376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 21817, 43634, 65451, 87268, 130902, 174536, 261804, 523608, 938131, 1876262, 2814393, 3752524, 5628786, 7505048, 11257572, 22515144]

約数ペア:

[(1, 22515144), (2, 11257572), (3, 7505048), (4, 5628786), (6, 3752524), (8, 2814393), (12, 1876262), (24, 938131), (43, 523608), (86, 261804), (129, 174536), (172, 130902), (258, 87268), (344, 65451), (516, 43634), (1032, 21817)]