13121334

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{6451}}^1$

素因数の和:6572

約数の個数: 24

約数和(自身を含む): 28685592

約数和(自身を除く): 15564258

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 6451, 12902, 19353, 38706, 58059, 116118, 728963, 1457926, 2186889, 4373778, 6560667, 13121334]

約数ペア:

[(1, 13121334), (2, 6560667), (3, 4373778), (6, 2186889), (9, 1457926), (18, 728963), (113, 116118), (226, 58059), (339, 38706), (678, 19353), (1017, 12902), (2034, 6451)]