138356586

素因数分解:

$2^1\times 3^4\times {\mathrm{854053}}^1$

素因数の和:854067

約数の個数: 20

約数和(自身を含む): 310021602

約数和(自身を除く): 171665016

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 854053, 1708106, 2562159, 5124318, 7686477, 15372954, 23059431, 46118862, 69178293, 138356586]

約数ペア:

[(1, 138356586), (2, 69178293), (3, 46118862), (6, 23059431), (9, 15372954), (18, 7686477), (27, 5124318), (54, 2562159), (81, 1708106), (162, 854053)]