8385492042

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{220057}}^1$

素因数の和:220167

約数の個数: 48

約数和(自身を含む): 19052621640

約数和(自身を除く): 10667129598

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 219, 261, 438, 522, 657, 1314, 2117, 4234, 6351, 12702, 19053, 38106, 220057, 440114, 660171, 1320342, 1980513, 3961026, 6381653, 12763306, 16064161, 19144959, 32128322, 38289918, 48192483, 57434877, 96384966, 114869754, 144577449, 289154898, 465860669, 931721338, 1397582007, 2795164014, 4192746021, 8385492042]

約数ペア:

[(1, 8385492042), (2, 4192746021), (3, 2795164014), (6, 1397582007), (9, 931721338), (18, 465860669), (29, 289154898), (58, 144577449), (73, 114869754), (87, 96384966), (146, 57434877), (174, 48192483), (219, 38289918), (261, 32128322), (438, 19144959), (522, 16064161), (657, 12763306), (1314, 6381653), (2117, 3961026), (4234, 1980513), (6351, 1320342), (12702, 660171), (19053, 440114), (38106, 220057)]