118261738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1571}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 214295040

約数和(自身を除く): 96033302

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 283, 566, 1571, 1981, 3142, 3962, 5377, 10754, 10997, 21994, 29849, 37639, 59698, 75278, 208943, 417886, 444593, 889186, 3112151, 6224302, 8447267, 16894534, 59130869, 118261738]

約数ペア:

[(1, 118261738), (2, 59130869), (7, 16894534), (14, 8447267), (19, 6224302), (38, 3112151), (133, 889186), (266, 444593), (283, 417886), (566, 208943), (1571, 75278), (1981, 59698), (3142, 37639), (3962, 29849), (5377, 21994), (10754, 10997)]