2563182

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1072

約数の個数: 24

約数和(自身を含む): 5595096

約数和(自身を除く): 3031914

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 907, 942, 1413, 1814, 2721, 2826, 5442, 8163, 16326, 142399, 284798, 427197, 854394, 1281591, 2563182]

約数ペア:

[(1, 2563182), (2, 1281591), (3, 854394), (6, 427197), (9, 284798), (18, 142399), (157, 16326), (314, 8163), (471, 5442), (907, 2826), (942, 2721), (1413, 1814)]