81246852

素因数分解:

$2^2\times 3^2\times {\mathrm{2256857}}^1$

素因数の和:2256867

約数の個数: 18

約数和(自身を含む): 205374078

約数和(自身を除く): 124127226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2256857, 4513714, 6770571, 9027428, 13541142, 20311713, 27082284, 40623426, 81246852]

約数ペア:

[(1, 81246852), (2, 40623426), (3, 27082284), (4, 20311713), (6, 13541142), (9, 9027428), (12, 6770571), (18, 4513714), (36, 2256857)]