15843528

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 43165980

約数和(自身を除く): 27322452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1117, 1182, 1576, 1773, 2234, 2364, 3351, 3546, 4468, 4728, 6702, 7092, 8936, 10053, 13404, 14184, 20106, 26808, 40212, 80424, 220049, 440098, 660147, 880196, 1320294, 1760392, 1980441, 2640588, 3960882, 5281176, 7921764, 15843528]

約数ペア:

[(1, 15843528), (2, 7921764), (3, 5281176), (4, 3960882), (6, 2640588), (8, 1980441), (9, 1760392), (12, 1320294), (18, 880196), (24, 660147), (36, 440098), (72, 220049), (197, 80424), (394, 40212), (591, 26808), (788, 20106), (1117, 14184), (1182, 13404), (1576, 10053), (1773, 8936), (2234, 7092), (2364, 6702), (3351, 4728), (3546, 4468)]