180037594

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{4993}}^1$

素因数の和:5166

約数の個数: 24

約数和(自身を含む): 298890900

約数和(自身を除く): 118853306

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 1639, 3278, 4993, 9986, 18029, 36058, 54923, 109846, 604153, 743957, 1208306, 1487914, 8183527, 16367054, 90018797, 180037594]

約数ペア:

[(1, 180037594), (2, 90018797), (11, 16367054), (22, 8183527), (121, 1487914), (149, 1208306), (242, 743957), (298, 604153), (1639, 109846), (3278, 54923), (4993, 36058), (9986, 18029)]