2018394621

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{5689}}^1$

素因数の和:6273

約数の個数: 24

約数和(自身を含む): 2958800000

約数和(自身を除く): 940405379

約数列:

[1, 3, 9, 79, 237, 499, 711, 1497, 4491, 5689, 17067, 39421, 51201, 118263, 354789, 449431, 1348293, 2838811, 4044879, 8516433, 25549299, 224266069, 672798207, 2018394621]

約数ペア:

[(1, 2018394621), (3, 672798207), (9, 224266069), (79, 25549299), (237, 8516433), (499, 4044879), (711, 2838811), (1497, 1348293), (4491, 449431), (5689, 354789), (17067, 118263), (39421, 51201)]