79420026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1890953}}^1$

素因数の和:1890965

約数の個数: 16

約数和(自身を含む): 181531584

約数和(自身を除く): 102111558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1890953, 3781906, 5672859, 11345718, 13236671, 26473342, 39710013, 79420026]

約数ペア:

[(1, 79420026), (2, 39710013), (3, 26473342), (6, 13236671), (7, 11345718), (14, 5672859), (21, 3781906), (42, 1890953)]