81083338

素因数分解:

$2^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{1787}}^1$

素因数の和:2266

約数の個数: 24

約数和(自身を含む): 141867072

約数和(自身を除く): 60783734

約数列:

[1, 2, 7, 14, 49, 98, 463, 926, 1787, 3241, 3574, 6482, 12509, 22687, 25018, 45374, 87563, 175126, 827381, 1654762, 5791667, 11583334, 40541669, 81083338]

約数ペア:

[(1, 81083338), (2, 40541669), (7, 11583334), (14, 5791667), (49, 1654762), (98, 827381), (463, 175126), (926, 87563), (1787, 45374), (3241, 25018), (3574, 22687), (6482, 12509)]