40393494

素因数分解:

$2^1\times 3^2\times {\mathrm{337}}^1\times {\mathrm{6659}}^1$

素因数の和:7004

約数の個数: 24

約数和(自身を含む): 87792120

約数和(自身を除く): 47398626

約数列:

[1, 2, 3, 6, 9, 18, 337, 674, 1011, 2022, 3033, 6066, 6659, 13318, 19977, 39954, 59931, 119862, 2244083, 4488166, 6732249, 13464498, 20196747, 40393494]

約数ペア:

[(1, 40393494), (2, 20196747), (3, 13464498), (6, 6732249), (9, 4488166), (18, 2244083), (337, 119862), (674, 59931), (1011, 39954), (2022, 19977), (3033, 13318), (6066, 6659)]