1279134342

素因数分解:

$2^1\times 3^4\times {\mathrm{1621}}^1\times {\mathrm{4871}}^1$

素因数の和:6506

約数の個数: 40

約数和(自身を含む): 2868565392

約数和(自身を除く): 1589431050

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1621, 3242, 4863, 4871, 9726, 9742, 14589, 14613, 29178, 29226, 43767, 43839, 87534, 87678, 131301, 131517, 262602, 263034, 394551, 789102, 7895891, 15791782, 23687673, 47375346, 71063019, 142126038, 213189057, 426378114, 639567171, 1279134342]

約数ペア:

[(1, 1279134342), (2, 639567171), (3, 426378114), (6, 213189057), (9, 142126038), (18, 71063019), (27, 47375346), (54, 23687673), (81, 15791782), (162, 7895891), (1621, 789102), (3242, 394551), (4863, 263034), (4871, 262602), (9726, 131517), (9742, 131301), (14589, 87678), (14613, 87534), (29178, 43839), (29226, 43767)]