9981432

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 27236040

約数和(自身を除く): 17254608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 883, 942, 1256, 1413, 1766, 1884, 2649, 2826, 3532, 3768, 5298, 5652, 7064, 7947, 10596, 11304, 15894, 21192, 31788, 63576, 138631, 277262, 415893, 554524, 831786, 1109048, 1247679, 1663572, 2495358, 3327144, 4990716, 9981432]

約数ペア:

[(1, 9981432), (2, 4990716), (3, 3327144), (4, 2495358), (6, 1663572), (8, 1247679), (9, 1109048), (12, 831786), (18, 554524), (24, 415893), (36, 277262), (72, 138631), (157, 63576), (314, 31788), (471, 21192), (628, 15894), (883, 11304), (942, 10596), (1256, 7947), (1413, 7064), (1766, 5652), (1884, 5298), (2649, 3768), (2826, 3532)]