18466794

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2135

約数の個数: 48

約数和(自身を含む): 43846920

約数和(自身を除く): 25380126

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2081, 2958, 4162, 4437, 6243, 8874, 12486, 18729, 35377, 37458, 60349, 70754, 106131, 120698, 181047, 212262, 318393, 362094, 543141, 636786, 1025933, 1086282, 2051866, 3077799, 6155598, 9233397, 18466794]

約数ペア:

[(1, 18466794), (2, 9233397), (3, 6155598), (6, 3077799), (9, 2051866), (17, 1086282), (18, 1025933), (29, 636786), (34, 543141), (51, 362094), (58, 318393), (87, 212262), (102, 181047), (153, 120698), (174, 106131), (261, 70754), (306, 60349), (493, 37458), (522, 35377), (986, 18729), (1479, 12486), (2081, 8874), (2958, 6243), (4162, 4437)]