21294846

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23197}}^1$

素因数の和:23225

約数の個数: 32

約数和(自身を含む): 50107680

約数和(自身を除く): 28812834

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 23197, 46394, 69591, 139182, 208773, 394349, 417546, 626319, 788698, 1183047, 1252638, 2366094, 3549141, 7098282, 10647423, 21294846]

約数ペア:

[(1, 21294846), (2, 10647423), (3, 7098282), (6, 3549141), (9, 2366094), (17, 1252638), (18, 1183047), (27, 788698), (34, 626319), (51, 417546), (54, 394349), (102, 208773), (153, 139182), (306, 69591), (459, 46394), (918, 23197)]