138328242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1773439}}^1$

素因数の和:1773457

約数の個数: 16

約数和(自身を含む): 297937920

約数和(自身を除く): 159609678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1773439, 3546878, 5320317, 10640634, 23054707, 46109414, 69164121, 138328242]

約数ペア:

[(1, 138328242), (2, 69164121), (3, 46109414), (6, 23054707), (13, 10640634), (26, 5320317), (39, 3546878), (78, 1773439)]