13875258

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 14510022

約数列:

[1, 2, 3, 6, 127, 131, 139, 254, 262, 278, 381, 393, 417, 762, 786, 834, 16637, 17653, 18209, 33274, 35306, 36418, 49911, 52959, 54627, 99822, 105918, 109254, 2312543, 4625086, 6937629, 13875258]

約数ペア:

[(1, 13875258), (2, 6937629), (3, 4625086), (6, 2312543), (127, 109254), (131, 105918), (139, 99822), (254, 54627), (262, 52959), (278, 49911), (381, 36418), (393, 35306), (417, 33274), (762, 18209), (786, 17653), (834, 16637)]