9985992

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1619}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 25077600

約数和(自身を除く): 15091608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 1619, 2056, 3084, 3238, 4857, 6168, 6476, 9714, 12952, 19428, 38856, 416083, 832166, 1248249, 1664332, 2496498, 3328664, 4992996, 9985992]

約数ペア:

[(1, 9985992), (2, 4992996), (3, 3328664), (4, 2496498), (6, 1664332), (8, 1248249), (12, 832166), (24, 416083), (257, 38856), (514, 19428), (771, 12952), (1028, 9714), (1542, 6476), (1619, 6168), (2056, 4857), (3084, 3238)]