31135314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{863}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 71331840

約数和(自身を除く): 40196526

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 859, 863, 1718, 1726, 2577, 2589, 5154, 5178, 6013, 6041, 12026, 12082, 18039, 18123, 36078, 36246, 741317, 1482634, 2223951, 4447902, 5189219, 10378438, 15567657, 31135314]

約数ペア:

[(1, 31135314), (2, 15567657), (3, 10378438), (6, 5189219), (7, 4447902), (14, 2223951), (21, 1482634), (42, 741317), (859, 36246), (863, 36078), (1718, 18123), (1726, 18039), (2577, 12082), (2589, 12026), (5154, 6041), (5178, 6013)]