2021630382

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1009}}^1\times {\mathrm{1409}}^1$

素因数の和:2505

約数の個数: 48

約数和(自身を含む): 4443192000

約数和(自身を除く): 2421561618

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1009, 1409, 1422, 2018, 2818, 3027, 4227, 6054, 8454, 9081, 12681, 18162, 25362, 79711, 111311, 159422, 222622, 239133, 333933, 478266, 667866, 717399, 1001799, 1421681, 1434798, 2003598, 2843362, 4265043, 8530086, 12795129, 25590258, 112312799, 224625598, 336938397, 673876794, 1010815191, 2021630382]

約数ペア:

[(1, 2021630382), (2, 1010815191), (3, 673876794), (6, 336938397), (9, 224625598), (18, 112312799), (79, 25590258), (158, 12795129), (237, 8530086), (474, 4265043), (711, 2843362), (1009, 2003598), (1409, 1434798), (1422, 1421681), (2018, 1001799), (2818, 717399), (3027, 667866), (4227, 478266), (6054, 333933), (8454, 239133), (9081, 222622), (12681, 159422), (18162, 111311), (25362, 79711)]