15243186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 37953792

約数和(自身を除く): 22710606

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 222, 238, 259, 357, 518, 577, 629, 714, 777, 1154, 1258, 1554, 1731, 1887, 3462, 3774, 4039, 4403, 8078, 8806, 9809, 12117, 13209, 19618, 21349, 24234, 26418, 29427, 42698, 58854, 64047, 68663, 128094, 137326, 149443, 205989, 298886, 362933, 411978, 448329, 725866, 896658, 1088799, 2177598, 2540531, 5081062, 7621593, 15243186]

約数ペア:

[(1, 15243186), (2, 7621593), (3, 5081062), (6, 2540531), (7, 2177598), (14, 1088799), (17, 896658), (21, 725866), (34, 448329), (37, 411978), (42, 362933), (51, 298886), (74, 205989), (102, 149443), (111, 137326), (119, 128094), (222, 68663), (238, 64047), (259, 58854), (357, 42698), (518, 29427), (577, 26418), (629, 24234), (714, 21349), (777, 19618), (1154, 13209), (1258, 12117), (1554, 9809), (1731, 8806), (1887, 8078), (3462, 4403), (3774, 4039)]