8436984

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{839}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 21168000

約数和(自身を除く): 12731016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 839, 1257, 1676, 1678, 2514, 2517, 3352, 3356, 5028, 5034, 6712, 10056, 10068, 20136, 351541, 703082, 1054623, 1406164, 2109246, 2812328, 4218492, 8436984]

約数ペア:

[(1, 8436984), (2, 4218492), (3, 2812328), (4, 2109246), (6, 1406164), (8, 1054623), (12, 703082), (24, 351541), (419, 20136), (838, 10068), (839, 10056), (1257, 6712), (1676, 5034), (1678, 5028), (2514, 3356), (2517, 3352)]