27078702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{644731}}^1$

素因数の和:644743

約数の個数: 16

約数和(自身を含む): 61894272

約数和(自身を除く): 34815570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 644731, 1289462, 1934193, 3868386, 4513117, 9026234, 13539351, 27078702]

約数ペア:

[(1, 27078702), (2, 13539351), (3, 9026234), (6, 4513117), (7, 3868386), (14, 1934193), (21, 1289462), (42, 644731)]