71427018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{915731}}^1$

素因数の和:915749

約数の個数: 16

約数和(自身を含む): 153842976

約数和(自身を除く): 82415958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 915731, 1831462, 2747193, 5494386, 11904503, 23809006, 35713509, 71427018]

約数ペア:

[(1, 71427018), (2, 35713509), (3, 23809006), (6, 11904503), (13, 5494386), (26, 2747193), (39, 1831462), (78, 915731)]