127431138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1117817}}^1$

素因数の和:1117841

約数の個数: 16

約数和(自身を含む): 268276320

約数和(自身を除く): 140845182

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1117817, 2235634, 3353451, 6706902, 21238523, 42477046, 63715569, 127431138]

約数ペア:

[(1, 127431138), (2, 63715569), (3, 42477046), (6, 21238523), (19, 6706902), (38, 3353451), (57, 2235634), (114, 1117817)]