21108119304

素因数分解:

$2^3\times 3^1\times {\mathrm{727}}^1\times {\mathrm{1209773}}^1$

素因数の和:1210509

約数の個数: 32

約数和(自身を含む): 52842928320

約数和(自身を除く): 31734809016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 727, 1454, 2181, 2908, 4362, 5816, 8724, 17448, 1209773, 2419546, 3629319, 4839092, 7258638, 9678184, 14517276, 29034552, 879504971, 1759009942, 2638514913, 3518019884, 5277029826, 7036039768, 10554059652, 21108119304]

約数ペア:

[(1, 21108119304), (2, 10554059652), (3, 7036039768), (4, 5277029826), (6, 3518019884), (8, 2638514913), (12, 1759009942), (24, 879504971), (727, 29034552), (1454, 14517276), (2181, 9678184), (2908, 7258638), (4362, 4839092), (5816, 3629319), (8724, 2419546), (17448, 1209773)]