About the Number
27942642
2進数表記:1101010100101111011110010
漢数字表記:二千七百九十四万二千六百四十二
素因数分解:
素因数の和:2472
約数の個数: 72
約数和(自身を含む): 75875436
約数和(自身を除く): 47932794
約数列:
[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 2437, 3822, 4874, 5733, 7311, 11466, 14622, 17059, 21933, 31681, 34118, 43866, 51177, 63362, 95043, 102354, 119413, 153531, 190086, 221767, 238826, 285129, 307062, 358239, 443534, 570258, 665301, 716478, 1074717, 1330602, 1552369, 1995903, 2149434, 3104738, 3991806, 4657107, 9314214, 13971321, 27942642]
約数ペア:
[(1, 27942642), (2, 13971321), (3, 9314214), (6, 4657107), (7, 3991806), (9, 3104738), (13, 2149434), (14, 1995903), (18, 1552369), (21, 1330602), (26, 1074717), (39, 716478), (42, 665301), (49, 570258), (63, 443534), (78, 358239), (91, 307062), (98, 285129), (117, 238826), (126, 221767), (147, 190086), (182, 153531), (234, 119413), (273, 102354), (294, 95043), (441, 63362), (546, 51177), (637, 43866), (819, 34118), (882, 31681), (1274, 21933), (1638, 17059), (1911, 14622), (2437, 11466), (3822, 7311), (4874, 5733)]このpageの処理時間: 0.014714956283569336 seconds