25487982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{108923}}^1$

素因数の和:108944

約数の個数: 24

約数和(自身を含む): 59472504

約数和(自身を除く): 33984522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 108923, 217846, 326769, 653538, 980307, 1415999, 1960614, 2831998, 4247997, 8495994, 12743991, 25487982]

約数ペア:

[(1, 25487982), (2, 12743991), (3, 8495994), (6, 4247997), (9, 2831998), (13, 1960614), (18, 1415999), (26, 980307), (39, 653538), (78, 326769), (117, 217846), (234, 108923)]