1383912

素因数分解:

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

素因数の和:207

約数の個数: 64

約数和(自身を含む): 3960000

約数和(自身を除く): 2576088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 149, 172, 216, 258, 298, 344, 387, 447, 516, 596, 774, 894, 1032, 1161, 1192, 1341, 1548, 1788, 2322, 2682, 3096, 3576, 4023, 4644, 5364, 6407, 8046, 9288, 10728, 12814, 16092, 19221, 25628, 32184, 38442, 51256, 57663, 76884, 115326, 153768, 172989, 230652, 345978, 461304, 691956, 1383912]

約数ペア:

[(1, 1383912), (2, 691956), (3, 461304), (4, 345978), (6, 230652), (8, 172989), (9, 153768), (12, 115326), (18, 76884), (24, 57663), (27, 51256), (36, 38442), (43, 32184), (54, 25628), (72, 19221), (86, 16092), (108, 12814), (129, 10728), (149, 9288), (172, 8046), (216, 6407), (258, 5364), (298, 4644), (344, 4023), (387, 3576), (447, 3096), (516, 2682), (596, 2322), (774, 1788), (894, 1548), (1032, 1341), (1161, 1192)]