21552744

素因数分解:

$2^3\times 3^1\times {\mathrm{719}}^1\times {\mathrm{1249}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 54000000

約数和(自身を除く): 32447256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 719, 1249, 1438, 2157, 2498, 2876, 3747, 4314, 4996, 5752, 7494, 8628, 9992, 14988, 17256, 29976, 898031, 1796062, 2694093, 3592124, 5388186, 7184248, 10776372, 21552744]

約数ペア:

[(1, 21552744), (2, 10776372), (3, 7184248), (4, 5388186), (6, 3592124), (8, 2694093), (12, 1796062), (24, 898031), (719, 29976), (1249, 17256), (1438, 14988), (2157, 9992), (2498, 8628), (2876, 7494), (3747, 5752), (4314, 4996)]