2565864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1697}}^1$

素因数の和:1719

約数の個数: 64

約数和(自身を含む): 8150400

約数和(自身を除く): 5584536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1697, 3394, 5091, 6788, 10182, 11879, 13576, 15273, 20364, 23758, 30546, 35637, 40728, 45819, 47516, 61092, 71274, 91638, 95032, 106911, 122184, 142548, 183276, 213822, 285096, 320733, 366552, 427644, 641466, 855288, 1282932, 2565864]

約数ペア:

[(1, 2565864), (2, 1282932), (3, 855288), (4, 641466), (6, 427644), (7, 366552), (8, 320733), (9, 285096), (12, 213822), (14, 183276), (18, 142548), (21, 122184), (24, 106911), (27, 95032), (28, 91638), (36, 71274), (42, 61092), (54, 47516), (56, 45819), (63, 40728), (72, 35637), (84, 30546), (108, 23758), (126, 20364), (168, 15273), (189, 13576), (216, 11879), (252, 10182), (378, 6788), (504, 5091), (756, 3394), (1512, 1697)]