2018297763

素因数分解:

$3^3\times {\mathrm{4073}}^1\times {\mathrm{18353}}^1$

素因数の和:22435

約数の個数: 16

約数和(自身を含む): 2990967840

約数和(自身を除く): 972670077

約数列:

[1, 3, 9, 27, 4073, 12219, 18353, 36657, 55059, 109971, 165177, 495531, 74751769, 224255307, 672765921, 2018297763]

約数ペア:

[(1, 2018297763), (3, 672765921), (9, 224255307), (27, 74751769), (4073, 495531), (12219, 165177), (18353, 109971), (36657, 55059)]