26771346

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 72

約数和(自身を含む): 68290560

約数和(自身を除く): 41519214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 127, 147, 239, 254, 294, 381, 441, 478, 717, 762, 882, 889, 1143, 1434, 1673, 1778, 2151, 2286, 2667, 3346, 4302, 5019, 5334, 6223, 8001, 10038, 11711, 12446, 15057, 16002, 18669, 23422, 30114, 30353, 35133, 37338, 56007, 60706, 70266, 91059, 105399, 112014, 182118, 210798, 212471, 273177, 424942, 546354, 637413, 1274826, 1487297, 1912239, 2974594, 3824478, 4461891, 8923782, 13385673, 26771346]

約数ペア:

[(1, 26771346), (2, 13385673), (3, 8923782), (6, 4461891), (7, 3824478), (9, 2974594), (14, 1912239), (18, 1487297), (21, 1274826), (42, 637413), (49, 546354), (63, 424942), (98, 273177), (126, 212471), (127, 210798), (147, 182118), (239, 112014), (254, 105399), (294, 91059), (381, 70266), (441, 60706), (478, 56007), (717, 37338), (762, 35133), (882, 30353), (889, 30114), (1143, 23422), (1434, 18669), (1673, 16002), (1778, 15057), (2151, 12446), (2286, 11711), (2667, 10038), (3346, 8001), (4302, 6223), (5019, 5334)]