2075868

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 60

約数和(自身を含む): 5590200

約数和(自身を除く): 3514332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 149, 162, 172, 258, 298, 324, 387, 447, 516, 596, 774, 894, 1161, 1341, 1548, 1788, 2322, 2682, 3483, 4023, 4644, 5364, 6407, 6966, 8046, 12069, 12814, 13932, 16092, 19221, 24138, 25628, 38442, 48276, 57663, 76884, 115326, 172989, 230652, 345978, 518967, 691956, 1037934, 2075868]

約数ペア:

[(1, 2075868), (2, 1037934), (3, 691956), (4, 518967), (6, 345978), (9, 230652), (12, 172989), (18, 115326), (27, 76884), (36, 57663), (43, 48276), (54, 38442), (81, 25628), (86, 24138), (108, 19221), (129, 16092), (149, 13932), (162, 12814), (172, 12069), (258, 8046), (298, 6966), (324, 6407), (387, 5364), (447, 4644), (516, 4023), (596, 3483), (774, 2682), (894, 2322), (1161, 1788), (1341, 1548)]