4871556

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 12936000

約数和(自身を除く): 8064444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1049, 1161, 1548, 2098, 2322, 3147, 4196, 4644, 6294, 9441, 12588, 18882, 28323, 37764, 45107, 56646, 90214, 113292, 135321, 180428, 270642, 405963, 541284, 811926, 1217889, 1623852, 2435778, 4871556]

約数ペア:

[(1, 4871556), (2, 2435778), (3, 1623852), (4, 1217889), (6, 811926), (9, 541284), (12, 405963), (18, 270642), (27, 180428), (36, 135321), (43, 113292), (54, 90214), (86, 56646), (108, 45107), (129, 37764), (172, 28323), (258, 18882), (387, 12588), (516, 9441), (774, 6294), (1049, 4644), (1161, 4196), (1548, 3147), (2098, 2322)]