18700884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{30557}}^1$

素因数の和:30584

約数の個数: 36

約数和(自身を含む): 50054004

約数和(自身を除く): 31353120

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 30557, 61114, 91671, 122228, 183342, 275013, 366684, 519469, 550026, 1038938, 1100052, 1558407, 2077876, 3116814, 4675221, 6233628, 9350442, 18700884]

約数ペア:

[(1, 18700884), (2, 9350442), (3, 6233628), (4, 4675221), (6, 3116814), (9, 2077876), (12, 1558407), (17, 1100052), (18, 1038938), (34, 550026), (36, 519469), (51, 366684), (68, 275013), (102, 183342), (153, 122228), (204, 91671), (306, 61114), (612, 30557)]