25208586

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6337}}^1$

素因数の和:6375

約数の個数: 48

約数和(自身を含む): 62289864

約数和(自身を除く): 37081278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 6337, 12674, 19011, 38022, 57033, 82381, 107729, 114066, 164762, 215458, 247143, 323187, 494286, 646374, 741429, 969561, 1400477, 1482858, 1939122, 2800954, 4201431, 8402862, 12604293, 25208586]

約数ペア:

[(1, 25208586), (2, 12604293), (3, 8402862), (6, 4201431), (9, 2800954), (13, 1939122), (17, 1482858), (18, 1400477), (26, 969561), (34, 741429), (39, 646374), (51, 494286), (78, 323187), (102, 247143), (117, 215458), (153, 164762), (221, 114066), (234, 107729), (306, 82381), (442, 57033), (663, 38022), (1326, 19011), (1989, 12674), (3978, 6337)]