31385802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1621}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 71938944

約数和(自身を除く): 40553142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461, 922, 1383, 1621, 2766, 3227, 3242, 4863, 6454, 9681, 9726, 11347, 19362, 22694, 34041, 68082, 747281, 1494562, 2241843, 4483686, 5230967, 10461934, 15692901, 31385802]

約数ペア:

[(1, 31385802), (2, 15692901), (3, 10461934), (6, 5230967), (7, 4483686), (14, 2241843), (21, 1494562), (42, 747281), (461, 68082), (922, 34041), (1383, 22694), (1621, 19362), (2766, 11347), (3227, 9726), (3242, 9681), (4863, 6454)]