8471946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4691}}^1$

素因数の和:4746

約数の個数: 32

約数和(自身を含む): 19819008

約数和(自身を除く): 11347062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 4691, 9382, 14073, 28146, 32837, 65674, 98511, 197022, 201713, 403426, 605139, 1210278, 1411991, 2823982, 4235973, 8471946]

約数ペア:

[(1, 8471946), (2, 4235973), (3, 2823982), (6, 1411991), (7, 1210278), (14, 605139), (21, 403426), (42, 201713), (43, 197022), (86, 98511), (129, 65674), (258, 32837), (301, 28146), (602, 14073), (903, 9382), (1806, 4691)]