7819671798

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{4219}}^1$

素因数の和:4923

約数の個数: 80

約数和(自身を含む): 18584525520

約数和(自身を除く): 10764853722

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 673, 918, 1346, 1377, 2019, 2754, 4038, 4219, 6057, 8438, 11441, 12114, 12657, 18171, 22882, 25314, 34323, 36342, 37971, 54513, 68646, 71723, 75942, 102969, 109026, 113913, 143446, 205938, 215169, 227826, 308907, 341739, 430338, 617814, 645507, 683478, 926721, 1291014, 1853442, 1936521, 2839387, 3873042, 5678774, 5809563, 8518161, 11619126, 17036322, 25554483, 48269579, 51108966, 76663449, 96539158, 144808737, 153326898, 229990347, 289617474, 434426211, 459980694, 868852422, 1303278633, 2606557266, 3909835899, 7819671798]

約数ペア:

[(1, 7819671798), (2, 3909835899), (3, 2606557266), (6, 1303278633), (9, 868852422), (17, 459980694), (18, 434426211), (27, 289617474), (34, 229990347), (51, 153326898), (54, 144808737), (81, 96539158), (102, 76663449), (153, 51108966), (162, 48269579), (306, 25554483), (459, 17036322), (673, 11619126), (918, 8518161), (1346, 5809563), (1377, 5678774), (2019, 3873042), (2754, 2839387), (4038, 1936521), (4219, 1853442), (6057, 1291014), (8438, 926721), (11441, 683478), (12114, 645507), (12657, 617814), (18171, 430338), (22882, 341739), (25314, 308907), (34323, 227826), (36342, 215169), (37971, 205938), (54513, 143446), (68646, 113913), (71723, 109026), (75942, 102969)]