4147794

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{10973}}^1$

素因数の和:10991

約数の個数: 32

約数和(自身を含む): 10535040

約数和(自身を除く): 6387246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 10973, 21946, 32919, 65838, 76811, 98757, 153622, 197514, 230433, 296271, 460866, 592542, 691299, 1382598, 2073897, 4147794]

約数ペア:

[(1, 4147794), (2, 2073897), (3, 1382598), (6, 691299), (7, 592542), (9, 460866), (14, 296271), (18, 230433), (21, 197514), (27, 153622), (42, 98757), (54, 76811), (63, 65838), (126, 32919), (189, 21946), (378, 10973)]