15546216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 47496960

約数和(自身を除く): 31950744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 41, 42, 56, 61, 74, 82, 84, 111, 122, 123, 148, 164, 168, 183, 222, 244, 246, 259, 287, 296, 328, 366, 427, 444, 488, 492, 518, 574, 732, 777, 854, 861, 888, 984, 1036, 1148, 1281, 1464, 1517, 1554, 1708, 1722, 2072, 2257, 2296, 2501, 2562, 3034, 3108, 3416, 3444, 4514, 4551, 5002, 5124, 6068, 6216, 6771, 6888, 7503, 9028, 9102, 10004, 10248, 10619, 12136, 13542, 15006, 15799, 17507, 18056, 18204, 20008, 21238, 27084, 30012, 31598, 31857, 35014, 36408, 42476, 47397, 52521, 54168, 60024, 63196, 63714, 70028, 84952, 92537, 94794, 105042, 126392, 127428, 140056, 185074, 189588, 210084, 254856, 277611, 370148, 379176, 420168, 555222, 647759, 740296, 1110444, 1295518, 1943277, 2220888, 2591036, 3886554, 5182072, 7773108, 15546216]

約数ペア:

[(1, 15546216), (2, 7773108), (3, 5182072), (4, 3886554), (6, 2591036), (7, 2220888), (8, 1943277), (12, 1295518), (14, 1110444), (21, 740296), (24, 647759), (28, 555222), (37, 420168), (41, 379176), (42, 370148), (56, 277611), (61, 254856), (74, 210084), (82, 189588), (84, 185074), (111, 140056), (122, 127428), (123, 126392), (148, 105042), (164, 94794), (168, 92537), (183, 84952), (222, 70028), (244, 63714), (246, 63196), (259, 60024), (287, 54168), (296, 52521), (328, 47397), (366, 42476), (427, 36408), (444, 35014), (488, 31857), (492, 31598), (518, 30012), (574, 27084), (732, 21238), (777, 20008), (854, 18204), (861, 18056), (888, 17507), (984, 15799), (1036, 15006), (1148, 13542), (1281, 12136), (1464, 10619), (1517, 10248), (1554, 10004), (1708, 9102), (1722, 9028), (2072, 7503), (2257, 6888), (2296, 6771), (2501, 6216), (2562, 6068), (3034, 5124), (3108, 5002), (3416, 4551), (3444, 4514)]