39972678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{391889}}^1$

素因数の和:391911

約数の個数: 16

約数和(自身を含む): 84648240

約数和(自身を除く): 44675562

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 391889, 783778, 1175667, 2351334, 6662113, 13324226, 19986339, 39972678]

約数ペア:

[(1, 39972678), (2, 19986339), (3, 13324226), (6, 6662113), (17, 2351334), (34, 1175667), (51, 783778), (102, 391889)]