26185716

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 68841864

約数和(自身を除く): 42656148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 113, 123, 157, 164, 226, 246, 314, 339, 369, 452, 471, 492, 628, 678, 738, 942, 1017, 1356, 1413, 1476, 1884, 2034, 2826, 4068, 4633, 5652, 6437, 9266, 12874, 13899, 17741, 18532, 19311, 25748, 27798, 35482, 38622, 41697, 53223, 55596, 57933, 70964, 77244, 83394, 106446, 115866, 159669, 166788, 212892, 231732, 319338, 638676, 727381, 1454762, 2182143, 2909524, 4364286, 6546429, 8728572, 13092858, 26185716]

約数ペア:

[(1, 26185716), (2, 13092858), (3, 8728572), (4, 6546429), (6, 4364286), (9, 2909524), (12, 2182143), (18, 1454762), (36, 727381), (41, 638676), (82, 319338), (113, 231732), (123, 212892), (157, 166788), (164, 159669), (226, 115866), (246, 106446), (314, 83394), (339, 77244), (369, 70964), (452, 57933), (471, 55596), (492, 53223), (628, 41697), (678, 38622), (738, 35482), (942, 27798), (1017, 25748), (1356, 19311), (1413, 18532), (1476, 17741), (1884, 13899), (2034, 12874), (2826, 9266), (4068, 6437), (4633, 5652)]