17220468

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 42932736

約数和(自身を除く): 25712268

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1451, 1978, 2902, 2967, 3956, 4353, 5804, 5934, 8706, 11868, 17412, 33373, 62393, 66746, 100119, 124786, 133492, 187179, 200238, 249572, 374358, 400476, 748716, 1435039, 2870078, 4305117, 5740156, 8610234, 17220468]

約数ペア:

[(1, 17220468), (2, 8610234), (3, 5740156), (4, 4305117), (6, 2870078), (12, 1435039), (23, 748716), (43, 400476), (46, 374358), (69, 249572), (86, 200238), (92, 187179), (129, 133492), (138, 124786), (172, 100119), (258, 66746), (276, 62393), (516, 33373), (989, 17412), (1451, 11868), (1978, 8706), (2902, 5934), (2967, 5804), (3956, 4353)]