39218508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8227

約数の個数: 72

約数和(自身を含む): 119275520

約数和(自身を除く): 80057012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 8191, 16382, 24573, 32764, 49146, 57337, 73719, 98292, 114674, 147438, 155629, 172011, 229348, 294876, 311258, 344022, 466887, 516033, 622516, 688044, 933774, 1032066, 1089403, 1400661, 1867548, 2064132, 2178806, 2801322, 3268209, 4357612, 5602644, 6536418, 9804627, 13072836, 19609254, 39218508]

約数ペア:

[(1, 39218508), (2, 19609254), (3, 13072836), (4, 9804627), (6, 6536418), (7, 5602644), (9, 4357612), (12, 3268209), (14, 2801322), (18, 2178806), (19, 2064132), (21, 1867548), (28, 1400661), (36, 1089403), (38, 1032066), (42, 933774), (57, 688044), (63, 622516), (76, 516033), (84, 466887), (114, 344022), (126, 311258), (133, 294876), (171, 229348), (228, 172011), (252, 155629), (266, 147438), (342, 114674), (399, 98292), (532, 73719), (684, 57337), (798, 49146), (1197, 32764), (1596, 24573), (2394, 16382), (4788, 8191)]