13121658

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{66271}}^1$

素因数の和:66290

約数の個数: 24

約数和(自身を含む): 31015296

約数和(自身を除く): 17893638

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 66271, 132542, 198813, 397626, 596439, 728981, 1192878, 1457962, 2186943, 4373886, 6560829, 13121658]

約数ペア:

[(1, 13121658), (2, 6560829), (3, 4373886), (6, 2186943), (9, 1457962), (11, 1192878), (18, 728981), (22, 596439), (33, 397626), (66, 198813), (99, 132542), (198, 66271)]