6536538

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:428

約数の個数: 40

約数和(自身を含む): 14797332

約数和(自身を除く): 8260794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 257, 314, 471, 514, 771, 942, 1413, 1542, 2313, 2826, 4239, 4626, 6939, 8478, 12717, 13878, 20817, 25434, 40349, 41634, 80698, 121047, 242094, 363141, 726282, 1089423, 2178846, 3268269, 6536538]

約数ペア:

[(1, 6536538), (2, 3268269), (3, 2178846), (6, 1089423), (9, 726282), (18, 363141), (27, 242094), (54, 121047), (81, 80698), (157, 41634), (162, 40349), (257, 25434), (314, 20817), (471, 13878), (514, 12717), (771, 8478), (942, 6939), (1413, 4626), (1542, 4239), (2313, 2826)]