81801138

素因数分解:

$2^1\times 3^1\times {\mathrm{373}}^1\times {\mathrm{36551}}^1$

素因数の和:36929

約数の個数: 16

約数和(自身を含む): 164045376

約数和(自身を除く): 82244238

約数列:

[1, 2, 3, 6, 373, 746, 1119, 2238, 36551, 73102, 109653, 219306, 13633523, 27267046, 40900569, 81801138]

約数ペア:

[(1, 81801138), (2, 40900569), (3, 27267046), (6, 13633523), (373, 219306), (746, 109653), (1119, 73102), (2238, 36551)]