2503242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19867}}^1$

素因数の和:19882

約数の個数: 24

約数和(自身を含む): 6198816

約数和(自身を除く): 3695574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19867, 39734, 59601, 119202, 139069, 178803, 278138, 357606, 417207, 834414, 1251621, 2503242]

約数ペア:

[(1, 2503242), (2, 1251621), (3, 834414), (6, 417207), (7, 357606), (9, 278138), (14, 178803), (18, 139069), (21, 119202), (42, 59601), (63, 39734), (126, 19867)]