180714436

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137321}}^1$

素因数の和:137379

約数の個数: 24

約数和(自身を含む): 369121536

約数和(自身を除く): 188407100

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 137321, 274642, 549284, 961247, 1922494, 3844988, 6454087, 12908174, 25816348, 45178609, 90357218, 180714436]

約数ペア:

[(1, 180714436), (2, 90357218), (4, 45178609), (7, 25816348), (14, 12908174), (28, 6454087), (47, 3844988), (94, 1922494), (188, 961247), (329, 549284), (658, 274642), (1316, 137321)]