2011776012

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{23159}}^1$

素因数の和:23315

約数の個数: 72

約数和(自身を含む): 5395353600

約数和(自身を除く): 3383577588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 381, 508, 684, 762, 1143, 1524, 2286, 2413, 4572, 4826, 7239, 9652, 14478, 21717, 23159, 28956, 43434, 46318, 69477, 86868, 92636, 138954, 208431, 277908, 416862, 440021, 833724, 880042, 1320063, 1760084, 2640126, 2941193, 3960189, 5280252, 5882386, 7920378, 8823579, 11764772, 15840756, 17647158, 26470737, 35294316, 52941474, 55882667, 105882948, 111765334, 167648001, 223530668, 335296002, 502944003, 670592004, 1005888006, 2011776012]

約数ペア:

[(1, 2011776012), (2, 1005888006), (3, 670592004), (4, 502944003), (6, 335296002), (9, 223530668), (12, 167648001), (18, 111765334), (19, 105882948), (36, 55882667), (38, 52941474), (57, 35294316), (76, 26470737), (114, 17647158), (127, 15840756), (171, 11764772), (228, 8823579), (254, 7920378), (342, 5882386), (381, 5280252), (508, 3960189), (684, 2941193), (762, 2640126), (1143, 1760084), (1524, 1320063), (2286, 880042), (2413, 833724), (4572, 440021), (4826, 416862), (7239, 277908), (9652, 208431), (14478, 138954), (21717, 92636), (23159, 86868), (28956, 69477), (43434, 46318)]