27954792

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 76223940

約数和(自身を除く): 48269148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2473, 2826, 3768, 4946, 5652, 7419, 9892, 11304, 14838, 19784, 22257, 29676, 44514, 59352, 89028, 178056, 388261, 776522, 1164783, 1553044, 2329566, 3106088, 3494349, 4659132, 6988698, 9318264, 13977396, 27954792]

約数ペア:

[(1, 27954792), (2, 13977396), (3, 9318264), (4, 6988698), (6, 4659132), (8, 3494349), (9, 3106088), (12, 2329566), (18, 1553044), (24, 1164783), (36, 776522), (72, 388261), (157, 178056), (314, 89028), (471, 59352), (628, 44514), (942, 29676), (1256, 22257), (1413, 19784), (1884, 14838), (2473, 11304), (2826, 9892), (3768, 7419), (4946, 5652)]