39218712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{373}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 106186080

約数和(自身を除く): 66967368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 337, 373, 674, 746, 1011, 1119, 1348, 1492, 2022, 2238, 2696, 2984, 4044, 4381, 4476, 4849, 8088, 8762, 8952, 9698, 13143, 14547, 17524, 19396, 26286, 29094, 35048, 38792, 52572, 58188, 105144, 116376, 125701, 251402, 377103, 502804, 754206, 1005608, 1508412, 1634113, 3016824, 3268226, 4902339, 6536452, 9804678, 13072904, 19609356, 39218712]

約数ペア:

[(1, 39218712), (2, 19609356), (3, 13072904), (4, 9804678), (6, 6536452), (8, 4902339), (12, 3268226), (13, 3016824), (24, 1634113), (26, 1508412), (39, 1005608), (52, 754206), (78, 502804), (104, 377103), (156, 251402), (312, 125701), (337, 116376), (373, 105144), (674, 58188), (746, 52572), (1011, 38792), (1119, 35048), (1348, 29094), (1492, 26286), (2022, 19396), (2238, 17524), (2696, 14547), (2984, 13143), (4044, 9698), (4381, 8952), (4476, 8762), (4849, 8088)]