2018350089

素因数分解:

$3^3\times 7^1\times {\mathrm{10679101}}^1$

素因数の和:10679117

約数の個数: 16

約数和(自身を含む): 3417312640

約数和(自身を除く): 1398962551

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10679101, 32037303, 74753707, 96111909, 224261121, 288335727, 672783363, 2018350089]

約数ペア:

[(1, 2018350089), (3, 672783363), (7, 288335727), (9, 224261121), (21, 96111909), (27, 74753707), (63, 32037303), (189, 10679101)]