139218318

素因数分解:

$2^1\times 3^3\times {\mathrm{2578117}}^1$

素因数の和:2578128

約数の個数: 16

約数和(自身を含む): 309374160

約数和(自身を除く): 170155842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2578117, 5156234, 7734351, 15468702, 23203053, 46406106, 69609159, 139218318]

約数ペア:

[(1, 139218318), (2, 69609159), (3, 46406106), (6, 23203053), (9, 15468702), (18, 7734351), (27, 5156234), (54, 2578117)]