2763828

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 7255360

約数和(自身を除く): 4491532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 163, 314, 326, 471, 489, 628, 652, 942, 978, 1413, 1467, 1884, 1956, 2826, 2934, 4239, 4401, 5652, 5868, 8478, 8802, 16956, 17604, 25591, 51182, 76773, 102364, 153546, 230319, 307092, 460638, 690957, 921276, 1381914, 2763828]

約数ペア:

[(1, 2763828), (2, 1381914), (3, 921276), (4, 690957), (6, 460638), (9, 307092), (12, 230319), (18, 153546), (27, 102364), (36, 76773), (54, 51182), (108, 25591), (157, 17604), (163, 16956), (314, 8802), (326, 8478), (471, 5868), (489, 5652), (628, 4401), (652, 4239), (942, 2934), (978, 2826), (1413, 1956), (1467, 1884)]