2018793618

素因数分解:

$2^1\times 3^4\times {\mathrm{12461689}}^1$

素因数の和:12461703

約数の個数: 20

約数和(自身を含む): 4523593470

約数和(自身を除く): 2504799852

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12461689, 24923378, 37385067, 74770134, 112155201, 224310402, 336465603, 672931206, 1009396809, 2018793618]

約数ペア:

[(1, 2018793618), (2, 1009396809), (3, 672931206), (6, 336465603), (9, 224310402), (18, 112155201), (27, 74770134), (54, 37385067), (81, 24923378), (162, 12461689)]