2912496486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{21105047}}^1$

素因数の和:21105075

約数の個数: 16

約数和(自身を含む): 6078253824

約数和(自身を除く): 3165757338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 21105047, 42210094, 63315141, 126630282, 485416081, 970832162, 1456248243, 2912496486]

約数ペア:

[(1, 2912496486), (2, 1456248243), (3, 970832162), (6, 485416081), (23, 126630282), (46, 63315141), (69, 42210094), (138, 21105047)]