8820234

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 20166120

約数和(自身を除く): 11345886

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 277, 366, 522, 549, 554, 831, 1098, 1662, 1769, 2493, 3538, 4986, 5307, 8033, 10614, 15921, 16066, 16897, 24099, 31842, 33794, 48198, 50691, 72297, 101382, 144594, 152073, 304146, 490013, 980026, 1470039, 2940078, 4410117, 8820234]

約数ペア:

[(1, 8820234), (2, 4410117), (3, 2940078), (6, 1470039), (9, 980026), (18, 490013), (29, 304146), (58, 152073), (61, 144594), (87, 101382), (122, 72297), (174, 50691), (183, 48198), (261, 33794), (277, 31842), (366, 24099), (522, 16897), (549, 16066), (554, 15921), (831, 10614), (1098, 8033), (1662, 5307), (1769, 4986), (2493, 3538)]