9940018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3449}}^1$

素因数の和:3593

約数の個数: 16

約数和(自身を含む): 16394400

約数和(自身を除く): 6454382

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 3449, 6898, 37939, 75878, 451819, 903638, 4970009, 9940018]

約数ペア:

[(1, 9940018), (2, 4970009), (11, 903638), (22, 451819), (131, 75878), (262, 37939), (1441, 6898), (2882, 3449)]