2018720196

素因数分解:

$2^2\times 3^2\times {\mathrm{56075561}}^1$

素因数の和:56075571

約数の個数: 18

約数和(自身を含む): 5102876142

約数和(自身を除く): 3084155946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 56075561, 112151122, 168226683, 224302244, 336453366, 504680049, 672906732, 1009360098, 2018720196]

約数ペア:

[(1, 2018720196), (2, 1009360098), (3, 672906732), (4, 504680049), (6, 336453366), (9, 224302244), (12, 168226683), (18, 112151122), (36, 56075561)]