9939774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 22658832

約数和(自身を除く): 12719058

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 353, 361, 494, 706, 722, 741, 1059, 1083, 1482, 2118, 2166, 4589, 4693, 6707, 9178, 9386, 13414, 13767, 14079, 20121, 27534, 28158, 40242, 87191, 127433, 174382, 254866, 261573, 382299, 523146, 764598, 1656629, 3313258, 4969887, 9939774]

約数ペア:

[(1, 9939774), (2, 4969887), (3, 3313258), (6, 1656629), (13, 764598), (19, 523146), (26, 382299), (38, 261573), (39, 254866), (57, 174382), (78, 127433), (114, 87191), (247, 40242), (353, 28158), (361, 27534), (494, 20121), (706, 14079), (722, 13767), (741, 13414), (1059, 9386), (1083, 9178), (1482, 6707), (2118, 4693), (2166, 4589)]