5211738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:352

約数の個数: 72

約数和(自身を含む): 13871520

約数和(自身を除く): 8659782

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, 311, 342, 399, 441, 622, 798, 882, 931, 933, 1197, 1862, 1866, 2177, 2394, 2793, 2799, 4354, 5586, 5598, 5909, 6531, 8379, 11818, 13062, 15239, 16758, 17727, 19593, 30478, 35454, 39186, 41363, 45717, 53181, 82726, 91434, 106362, 124089, 137151, 248178, 274302, 289541, 372267, 579082, 744534, 868623, 1737246, 2605869, 5211738]

約数ペア:

[(1, 5211738), (2, 2605869), (3, 1737246), (6, 868623), (7, 744534), (9, 579082), (14, 372267), (18, 289541), (19, 274302), (21, 248178), (38, 137151), (42, 124089), (49, 106362), (57, 91434), (63, 82726), (98, 53181), (114, 45717), (126, 41363), (133, 39186), (147, 35454), (171, 30478), (266, 19593), (294, 17727), (311, 16758), (342, 15239), (399, 13062), (441, 11818), (622, 8379), (798, 6531), (882, 5909), (931, 5598), (933, 5586), (1197, 4354), (1862, 2799), (1866, 2793), (2177, 2394)]