19941694686

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{32429}}^1$

素因数の和:32833

約数の個数: 48

約数和(自身を含む): 43710451200

約数和(自身を除く): 23768756514

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 269, 381, 538, 762, 807, 1143, 1614, 2286, 2421, 4842, 32429, 34163, 64858, 68326, 97287, 102489, 194574, 204978, 291861, 307467, 583722, 614934, 4118483, 8236966, 8723401, 12355449, 17446802, 24710898, 26170203, 37066347, 52340406, 74132694, 78510609, 157021218, 1107871927, 2215743854, 3323615781, 6647231562, 9970847343, 19941694686]

約数ペア:

[(1, 19941694686), (2, 9970847343), (3, 6647231562), (6, 3323615781), (9, 2215743854), (18, 1107871927), (127, 157021218), (254, 78510609), (269, 74132694), (381, 52340406), (538, 37066347), (762, 26170203), (807, 24710898), (1143, 17446802), (1614, 12355449), (2286, 8723401), (2421, 8236966), (4842, 4118483), (32429, 614934), (34163, 583722), (64858, 307467), (68326, 291861), (97287, 204978), (102489, 194574)]