38744874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{929}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 96333120

約数和(自身を除く): 57588246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 929, 993, 1858, 1986, 2317, 2787, 2979, 4634, 5574, 5958, 6503, 6951, 8361, 13006, 13902, 16722, 19509, 20853, 39018, 41706, 58527, 117054, 307499, 614998, 922497, 1844994, 2152493, 2767491, 4304986, 5534982, 6457479, 12914958, 19372437, 38744874]

約数ペア:

[(1, 38744874), (2, 19372437), (3, 12914958), (6, 6457479), (7, 5534982), (9, 4304986), (14, 2767491), (18, 2152493), (21, 1844994), (42, 922497), (63, 614998), (126, 307499), (331, 117054), (662, 58527), (929, 41706), (993, 39018), (1858, 20853), (1986, 19509), (2317, 16722), (2787, 13902), (2979, 13006), (4634, 8361), (5574, 6951), (5958, 6503)]