126273258

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{53551}}^1$

素因数の和:53690

約数の個数: 24

約数和(自身を含む): 275685696

約数和(自身を除く): 149412438

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 53551, 107102, 160653, 321306, 481959, 963918, 7015181, 14030362, 21045543, 42091086, 63136629, 126273258]

約数ペア:

[(1, 126273258), (2, 63136629), (3, 42091086), (6, 21045543), (9, 14030362), (18, 7015181), (131, 963918), (262, 481959), (393, 321306), (786, 160653), (1179, 107102), (2358, 53551)]