2018502963

素因数分解:

$3^3\times {\mathrm{10651}}^1\times {\mathrm{7019}}^1$

素因数の和:17679

約数の個数: 16

約数和(自身を含む): 2991081600

約数和(自身を除く): 972578637

約数列:

[1, 3, 9, 27, 7019, 10651, 21057, 31953, 63171, 95859, 189513, 287577, 74759369, 224278107, 672834321, 2018502963]

約数ペア:

[(1, 2018502963), (3, 672834321), (9, 224278107), (27, 74759369), (7019, 287577), (10651, 189513), (21057, 95859), (31953, 63171)]