2018221794

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1110133}}^1$

素因数の和:1110242

約数の個数: 24

約数和(自身を含む): 4416113052

約数和(自身を除く): 2397891258

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 1110133, 2220266, 3330399, 6660798, 9991197, 19982394, 112123433, 224246866, 336370299, 672740598, 1009110897, 2018221794]

約数ペア:

[(1, 2018221794), (2, 1009110897), (3, 672740598), (6, 336370299), (9, 224246866), (18, 112123433), (101, 19982394), (202, 9991197), (303, 6660798), (606, 3330399), (909, 2220266), (1818, 1110133)]