121415682

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{499}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 246240000

約数和(自身を除く): 124824318

約数列:

[1, 2, 3, 6, 107, 214, 321, 379, 499, 642, 758, 998, 1137, 1497, 2274, 2994, 40553, 53393, 81106, 106786, 121659, 160179, 189121, 243318, 320358, 378242, 567363, 1134726, 20235947, 40471894, 60707841, 121415682]

約数ペア:

[(1, 121415682), (2, 60707841), (3, 40471894), (6, 20235947), (107, 1134726), (214, 567363), (321, 378242), (379, 320358), (499, 243318), (642, 189121), (758, 160179), (998, 121659), (1137, 106786), (1497, 81106), (2274, 53393), (2994, 40553)]