128883342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3068651}}^1$

素因数の和:3068663

約数の個数: 16

約数和(自身を含む): 294590592

約数和(自身を除く): 165707250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3068651, 6137302, 9205953, 18411906, 21480557, 42961114, 64441671, 128883342]

約数ペア:

[(1, 128883342), (2, 64441671), (3, 42961114), (6, 21480557), (7, 18411906), (14, 9205953), (21, 6137302), (42, 3068651)]