9728049258

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4125551}}^1$

素因数の和:4125690

約数の個数: 24

約数和(自身を含む): 21238341696

約数和(自身を除く): 11510292438

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 4125551, 8251102, 12376653, 24753306, 37129959, 74259918, 540447181, 1080894362, 1621341543, 3242683086, 4864024629, 9728049258]

約数ペア:

[(1, 9728049258), (2, 4864024629), (3, 3242683086), (6, 1621341543), (9, 1080894362), (18, 540447181), (131, 74259918), (262, 37129959), (393, 24753306), (786, 12376653), (1179, 8251102), (2358, 4125551)]