123238902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{56897}}^1$

素因数の和:56940

約数の個数: 24

約数和(自身を含む): 260137656

約数和(自身を除く): 136898754

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 56897, 113794, 170691, 341382, 1081043, 2162086, 3243129, 6486258, 20539817, 41079634, 61619451, 123238902]

約数ペア:

[(1, 123238902), (2, 61619451), (3, 41079634), (6, 20539817), (19, 6486258), (38, 3243129), (57, 2162086), (114, 1081043), (361, 341382), (722, 170691), (1083, 113794), (2166, 56897)]