18321588

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12413}}^1$

素因数の和:12464

約数の個数: 36

約数和(自身を含む): 47446308

約数和(自身を除く): 29124720

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 12413, 24826, 37239, 49652, 74478, 111717, 148956, 223434, 446868, 508933, 1017866, 1526799, 2035732, 3053598, 4580397, 6107196, 9160794, 18321588]

約数ペア:

[(1, 18321588), (2, 9160794), (3, 6107196), (4, 4580397), (6, 3053598), (9, 2035732), (12, 1526799), (18, 1017866), (36, 508933), (41, 446868), (82, 223434), (123, 148956), (164, 111717), (246, 74478), (369, 49652), (492, 37239), (738, 24826), (1476, 12413)]