139631658

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{35969}}^1$

素因数の和:36621

約数の個数: 16

約数和(自身を含む): 279702720

約数和(自身を除く): 140071062

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 35969, 71938, 107907, 215814, 23271943, 46543886, 69815829, 139631658]

約数ペア:

[(1, 139631658), (2, 69815829), (3, 46543886), (6, 23271943), (647, 215814), (1294, 107907), (1941, 71938), (3882, 35969)]