18522984

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7213}}^1$

素因数の和:7329

約数の個数: 32

約数和(自身を含む): 46746720

約数和(自身を除く): 28223736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7213, 14426, 21639, 28852, 43278, 57704, 86556, 173112, 771791, 1543582, 2315373, 3087164, 4630746, 6174328, 9261492, 18522984]

約数ペア:

[(1, 18522984), (2, 9261492), (3, 6174328), (4, 4630746), (6, 3087164), (8, 2315373), (12, 1543582), (24, 771791), (107, 173112), (214, 86556), (321, 57704), (428, 43278), (642, 28852), (856, 21639), (1284, 14426), (2568, 7213)]