31758588

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1873}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 82905760

約数和(自身を除く): 51147172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1873, 1884, 2826, 3746, 4239, 5619, 5652, 7492, 8478, 11238, 16857, 16956, 22476, 33714, 50571, 67428, 101142, 202284, 294061, 588122, 882183, 1176244, 1764366, 2646549, 3528732, 5293098, 7939647, 10586196, 15879294, 31758588]

約数ペア:

[(1, 31758588), (2, 15879294), (3, 10586196), (4, 7939647), (6, 5293098), (9, 3528732), (12, 2646549), (18, 1764366), (27, 1176244), (36, 882183), (54, 588122), (108, 294061), (157, 202284), (314, 101142), (471, 67428), (628, 50571), (942, 33714), (1413, 22476), (1873, 16956), (1884, 16857), (2826, 11238), (3746, 8478), (4239, 7492), (5619, 5652)]