131468418

素因数分解:

$2^1\times 3^2\times {\mathrm{337}}^1\times {\mathrm{21673}}^1$

素因数の和:22018

約数の個数: 24

約数和(自身を含む): 285706668

約数和(自身を除く): 154238250

約数列:

[1, 2, 3, 6, 9, 18, 337, 674, 1011, 2022, 3033, 6066, 21673, 43346, 65019, 130038, 195057, 390114, 7303801, 14607602, 21911403, 43822806, 65734209, 131468418]

約数ペア:

[(1, 131468418), (2, 65734209), (3, 43822806), (6, 21911403), (9, 14607602), (18, 7303801), (337, 390114), (674, 195057), (1011, 130038), (2022, 65019), (3033, 43346), (6066, 21673)]