129615138

素因数分解:

$2^1\times 3^2\times {\mathrm{607}}^1\times {\mathrm{11863}}^1$

素因数の和:12478

約数の個数: 24

約数和(自身を含む): 281319168

約数和(自身を除く): 151704030

約数列:

[1, 2, 3, 6, 9, 18, 607, 1214, 1821, 3642, 5463, 10926, 11863, 23726, 35589, 71178, 106767, 213534, 7200841, 14401682, 21602523, 43205046, 64807569, 129615138]

約数ペア:

[(1, 129615138), (2, 64807569), (3, 43205046), (6, 21602523), (9, 14401682), (18, 7200841), (607, 213534), (1214, 106767), (1821, 71178), (3642, 35589), (5463, 23726), (10926, 11863)]