81634974

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{68371}}^1$

素因数の和:68575

約数の個数: 16

約数和(自身を含む): 164092800

約数和(自身を除く): 82457826

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 68371, 136742, 205113, 410226, 13605829, 27211658, 40817487, 81634974]

約数ペア:

[(1, 81634974), (2, 40817487), (3, 27211658), (6, 13605829), (199, 410226), (398, 205113), (597, 136742), (1194, 68371)]