2017881054

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{120413}}^1$

素因数の和:120454

約数の個数: 72

約数和(自身を含む): 5353606440

約数和(自身を除く): 3335725386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 16758, 120413, 240826, 361239, 722478, 842891, 1083717, 1685782, 2167434, 2287847, 2528673, 4575694, 5057346, 5900237, 6863541, 7586019, 11800474, 13727082, 15172038, 16014929, 17700711, 20590623, 32029858, 35401422, 41181246, 48044787, 53102133, 96089574, 106204266, 112104503, 144134361, 224209006, 288268722, 336313509, 672627018, 1008940527, 2017881054]

約数ペア:

[(1, 2017881054), (2, 1008940527), (3, 672627018), (6, 336313509), (7, 288268722), (9, 224209006), (14, 144134361), (18, 112104503), (19, 106204266), (21, 96089574), (38, 53102133), (42, 48044787), (49, 41181246), (57, 35401422), (63, 32029858), (98, 20590623), (114, 17700711), (126, 16014929), (133, 15172038), (147, 13727082), (171, 11800474), (266, 7586019), (294, 6863541), (342, 5900237), (399, 5057346), (441, 4575694), (798, 2528673), (882, 2287847), (931, 2167434), (1197, 1685782), (1862, 1083717), (2394, 842891), (2793, 722478), (5586, 361239), (8379, 240826), (16758, 120413)]