13407228

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2887}}^1$

素因数の和:2943

約数の個数: 48

約数和(自身を含む): 35580160

約数和(自身を除く): 22172932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 2887, 4644, 5774, 8661, 11548, 17322, 25983, 34644, 51966, 77949, 103932, 124141, 155898, 248282, 311796, 372423, 496564, 744846, 1117269, 1489692, 2234538, 3351807, 4469076, 6703614, 13407228]

約数ペア:

[(1, 13407228), (2, 6703614), (3, 4469076), (4, 3351807), (6, 2234538), (9, 1489692), (12, 1117269), (18, 744846), (27, 496564), (36, 372423), (43, 311796), (54, 248282), (86, 155898), (108, 124141), (129, 103932), (172, 77949), (258, 51966), (387, 34644), (516, 25983), (774, 17322), (1161, 11548), (1548, 8661), (2322, 5774), (2887, 4644)]