921276

素因数分解:

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

素因数の和:330

約数の個数: 36

約数和(自身を含む): 2357992

約数和(自身を除く): 1436716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 163, 314, 326, 471, 489, 628, 652, 942, 978, 1413, 1467, 1884, 1956, 2826, 2934, 5652, 5868, 25591, 51182, 76773, 102364, 153546, 230319, 307092, 460638, 921276]

約数ペア:

[(1, 921276), (2, 460638), (3, 307092), (4, 230319), (6, 153546), (9, 102364), (12, 76773), (18, 51182), (36, 25591), (157, 5868), (163, 5652), (314, 2934), (326, 2826), (471, 1956), (489, 1884), (628, 1467), (652, 1413), (942, 978)]