2018974428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2951717}}^1$

素因数の和:2951746

約数の個数: 36

約数和(自身を含む): 5372126760

約数和(自身を除く): 3353152332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2951717, 5903434, 8855151, 11806868, 17710302, 26565453, 35420604, 53130906, 56082623, 106261812, 112165246, 168247869, 224330492, 336495738, 504743607, 672991476, 1009487214, 2018974428]

約数ペア:

[(1, 2018974428), (2, 1009487214), (3, 672991476), (4, 504743607), (6, 336495738), (9, 224330492), (12, 168247869), (18, 112165246), (19, 106261812), (36, 56082623), (38, 53130906), (57, 35420604), (76, 26565453), (114, 17710302), (171, 11806868), (228, 8855151), (342, 5903434), (684, 2951717)]