21836634028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{267829}}^1$

素因数の和:267970

約数の個数: 48

約数和(自身を含む): 44545485600

約数和(自身を除く): 22708851572

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 109, 187, 218, 374, 436, 748, 1199, 1853, 2398, 3706, 4796, 7412, 20383, 40766, 81532, 267829, 535658, 1071316, 2946119, 4553093, 5892238, 9106186, 11784476, 18212372, 29193361, 50084023, 58386722, 100168046, 116773444, 200336092, 321126971, 496287137, 642253942, 992574274, 1284507884, 1985148548, 5459158507, 10918317014, 21836634028]

約数ペア:

[(1, 21836634028), (2, 10918317014), (4, 5459158507), (11, 1985148548), (17, 1284507884), (22, 992574274), (34, 642253942), (44, 496287137), (68, 321126971), (109, 200336092), (187, 116773444), (218, 100168046), (374, 58386722), (436, 50084023), (748, 29193361), (1199, 18212372), (1853, 11784476), (2398, 9106186), (3706, 5892238), (4796, 4553093), (7412, 2946119), (20383, 1071316), (40766, 535658), (81532, 267829)]