123408642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2938301}}^1$

素因数の和:2938313

約数の個数: 16

約数和(自身を含む): 282076992

約数和(自身を除く): 158668350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2938301, 5876602, 8814903, 17629806, 20568107, 41136214, 61704321, 123408642]

約数ペア:

[(1, 123408642), (2, 61704321), (3, 41136214), (6, 20568107), (7, 17629806), (14, 8814903), (21, 5876602), (42, 2938301)]