26804578338

素因数分解:

$2^1\times 3^2\times {\mathrm{1987}}^1\times {\mathrm{749443}}^1$

素因数の和:751438

約数の個数: 24

約数和(自身を含む): 58105892208

約数和(自身を除く): 31301313870

約数列:

[1, 2, 3, 6, 9, 18, 1987, 3974, 5961, 11922, 17883, 35766, 749443, 1498886, 2248329, 4496658, 6744987, 13489974, 1489143241, 2978286482, 4467429723, 8934859446, 13402289169, 26804578338]

約数ペア:

[(1, 26804578338), (2, 13402289169), (3, 8934859446), (6, 4467429723), (9, 2978286482), (18, 1489143241), (1987, 13489974), (3974, 6744987), (5961, 4496658), (11922, 2248329), (17883, 1498886), (35766, 749443)]